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| | Project # 1 Group members: |
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| '''Project # 1 Group members:'''
| | Feng, Jared |
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| Song, Quinn
| | Huang, Xipeng |
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| Loh, William
| | Xu, Mingwei |
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| Bai, Junyue
| | Yu, Tingzhou |
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| Choi, Phoebe
| | Title: Patch-based classification of lung cancers pathological images using convolutional neural networks |
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| '''Title:''' APTOS 2019 Blindness Detection
| | In this project, we explore the classification problem of lung cancer pathological images of some patients. The input images are from three categories of tumor types (LUAD, LUSD, and MESO), and the images have been split into patches in order to reduce the computational difficulty. The classification task is decomposed into patch-wise and whole image-wise. We experiment with three neural networks for patch-wise classification, and two classical machine learning models for patient classification. Techniques of feature extraction and sampling methods for training neural networks are also implemented and studied. Our results show that support vector machine (SVM) on extracted feature vectors outperforms all other methods and achieves an accuracy of 67.86\% based on DenseNet-121 model for patch-wise classification. |
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| '''Description:'''
| | Our poster is [https://www.dropbox.com/s/fu6vr2cxcbt4458/Stat_841_poster.pdf?dl=0 here]. |
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| | Project # 2 Group members: |
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| Our team chose the APTOS 2019 Blindness Detection Challenge from Kaggle. The goal of this challenge is to build a machine learning model that detects diabetic retinopathy by screening retina images.
| | Anderson, Eric |
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| Millions of people suffer from diabetic retinopathy, the leading cause of blindness among working-aged adults. It is caused by damage to the blood vessels of the light-sensitive tissue at the back of the eye (retina). In rural areas where medical screening is difficult to conduct, it is challenging to detect the disease efficiently. Aravind Eye Hospital hopes to utilize machine learning techniques to gain the ability to automatically screen images for disease and provide information on how severe the condition may be.
| | Wang, Chengzhi |
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| Our team plans to solve this problem by applying our knowledge in image processing and classification.
| | Zhong, Kai |
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| | Zhou, Yi Jing |
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| ---- | | Title: Clean-Label Targeted Poisons for an End-to-End Trained CNN on the MNIST Dataset |
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| '''Project # 2 Group members:'''
| | Description: Applying data poisoning techniques to the MNIST Dataset |
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| Li, Dylan
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| | Project # 3 Group members: |
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| Li, Mingdao
| | Chopra, Kanika |
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| Lu, Leonie
| | Rajcoomar, Yush |
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| Sharman,Bharat
| | Bhattacharya, Vaibhav |
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| '''Title:''' Risk prediction in life insurance industry using supervised learning algorithms
| | Title: Cancer Classification |
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| '''Description:'''
| | Description: We will be classifying three tumour types based on pathological data. |
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| In this project, we aim to replicate and possibly improve upon the work of Jayabalan et al. in their paper “Risk prediction in life insurance industry using supervised learning algorithms”. We will be using the Prudential Life Insurance Data Set that the authors have used and have shared with us. We will be pre-processing the data to replace missing values, using feature selection using CFS and feature reduction using PCA use this processed data to perform Classification via four algorithms – Neural Networks, Random Tree, REPTree and Multiple Linear Regression. We will compare the performance of these Algorithms using MAE and RMSE metrics and come up with visualizations that can explain the results easily even to a non-quantitative audience.
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| | Project # 4 Group members: |
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| Our goal behind this project is to learn applying the algorithms that we learned in our class to an industry dataset and come up with results that we can aid better, data-driven decision making.
| | Li, Shao Zhong |
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| | Kerr, Hannah |
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| '''Project # 3 Group members:'''
| | Wong, Ann Gie |
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| Parco, Russel
| | Title: Predicting "Pawpularity" of Pets with Image Regression |
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| Sun, Scholar
| | Description: Analyze raw images and metadata to predict the “Pawpularity” of pet photos to help guide shelters and rescuers around the world improve the appeal of their pet profiles, so that more animals can get adopted and animals can find their "furever" home faster. |
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| Yao, Jacky
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| | Project # 5 Group members: |
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| Zhang, Daniel
| | Chin, Jessie Man Wai |
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| '''Title:''' Lyft Motion Prediction for Autonomous Vehicles
| | Ooi, Yi Lin |
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| '''Description:'''
| | Shi, Yaqi |
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| Our team has decided to participate in the Lyft Motion Prediction for Autonomous Vehicles Kaggle competition. The aim of this competition is to build a model which given a set of objects on the road (pedestrians, other cars, etc), predict the future movement of these objects.
| | Ngew, Shwen Lyng |
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| Autonomous vehicles (AVs) are expected to dramatically redefine the future of transportation. However, there are still significant engineering challenges to be solved before one can fully realize the benefits of self-driving cars. One such challenge is building models that reliably predict the movement of traffic agents around the AV, such as cars, cyclists, and pedestrians.
| | Title: The Application of Classification in Accelerated Underwriting (Insurance) |
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| Our aim is to apply classification techniques learned in class to optimally predict how these objects move.
| | Description: Accelerated Underwriting (AUW), also called “express underwriting,” is a faster and easier process for people with good health condition to obtain life insurance. The traditional underwriting process is often painful for both customers and insurers. From the customer's perspective, they have to complete different types of questionnaires and provide different medical tests involving blood, urine, saliva and other medical results. Underwriters on the other hand have to manually go through every single policy to access the risk of each applicant. AUW allows people, who are deemed “healthy” to forgo medical exams. Since COVID-19, it has become a more concerning topic as traditional underwriting cannot be performed due to the stay-at-home order. However, this imposes a burden on the insurance company to better estimate the risk associated with less testing results. |
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| | This is where data science kicks in. With different classification methods, we can address the underwriting process’ five pain points: labor, speed, efficiency, pricing and mortality. This allows us to better estimate the risk and classify the clients for whether they are eligible for accelerated underwriting. For the final project, we use the data from one of the leading US insurers to analyze how we can classify our clients for AUW using the method of classification. We will be using factors such as health data, medical history, family history as well as insurance history to determine the eligibility. |
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| '''Project # 4 Group members:'''
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| | Project # 6 Group members: |
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| Chow, Jonathan
| | Wang, Carolyn |
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| Dharani, Nyle
| | Cyrenne, Ethan |
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| Nasirov, Ildar
| | Nguyen, Dieu Hoa |
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| '''Title:''' Classification with Abstinence
| | Sin, Mary Jane |
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| '''Description:'''
| | Title: Pawpularity (PetFinder Kaggle Competition) |
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| We seek to implement the algorithm described in [https://papers.nips.cc/paper/9247-deep-gamblers-learning-to-abstain-with-portfolio-theory.pdf Deep Gamblers: Learning to Abstain with Portfolio Theory]. The paper describes augmenting classification problems to include the option of abstaining from making a prediction when confidence is low.
| | Description: Using images and metadata on the images to predict the popularity of pet photos, which is calculated based on page view statistics and other metrics from the PetFinder website. |
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| Medical imaging diagnostics is a field in which classification could assist professionals and improve life expectancy for patients through increased accuracy. However, there are also severe consequences to incorrect predictions. As such, we also hope to apply the algorithm implemented to the classification of medical images, specifically instances of normal and pneumonia [https://www.kaggle.com/paultimothymooney/chest-xray-pneumonia? chest x-rays].
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| | Project # 7 Group members: |
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| | Bhattacharya, Vaibhav |
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| '''Project # 5 Group members:'''
| | Chatoor, Amanda |
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| Jones, Hayden
| | Prathap Das, Sutej |
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| Leung, Michael
| | Title: PetFinder.my - Pawpularity Contest [https://www.kaggle.com/c/petfinder-pawpularity-score/overview] |
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| Haque, Bushra
| | Description: In this competition, we will analyze raw images and metadata to predict the “Pawpularity” of pet photos. We'll train and test our model on PetFinder.my's thousands of pet profiles. |
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| Mustatea, Cristian
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| | Project # 8 Group members: |
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| '''Title:''' Combine Convolution with Recurrent Networks for Text Classification
| | Yan, Xin |
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| '''Description:'''
| | Duan, Yishu |
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| Our team chose to reproduce the paper [https://arxiv.org/pdf/2006.15795.pdf Combine Convolution with Recurrent Networks for Text Classification] on Arxiv. The goal of this paper is to combine CNN and RNN architectures in a way that more flexibly combines the output of both architectures other than simple concatenation through the use of a “neural tensor layer” for the purpose of improving at the task of text classification. In particular, the paper claims that their novel architecture excels at the following types of text classification: sentiment analysis, news categorization, and topical classification. Our team plans to recreate this paper by working in pairs of 2, one pair to implement the CNN pipeline and the other pair to implement the RNN pipeline. We will be working with Tensorflow 2, Google Collab, and reproducing the paper’s experimental results with training on the same 6 publicly available datasets found in the paper.
| | Di, Xibei |
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| | Title: The application of classification on company bankruptcy prediction |
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| '''Project # 6 Group members:'''
| | Description: If a company goes bankrupt, all its employees will lose their jobs, and it is hard for them to find another suitable job in a short period. For the individual, the employee who loses the job due to bankruptcy will have no income for a period of time. This may lead to several negative consequences: increased homelessness as people do not have enough money to cover living expenses and increased crime rates as poverty increases. For the economy, if many companies go bankrupt at the same time, a huge number of employees will lose jobs, leading to a higher unemployment rate. This may cause a series of negative impact on the economy: loss of government tax revenue since the unemployed has no income and they do not need to pay the income taxes and increased inequality in the income distribution. |
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| Chin, Ruixian
| | Therefore, it can be seen that company bankruptcy negatively influences the individual, government, society, and the economy, this makes the prediction on company bankruptcy extremely essential. The purpose of the project is to predict whether a company will go bankrupt. |
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| | Project # 9 Group members: |
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| Ong, Jason
| | Loke, Chun Waan |
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| Chiew, Wen Cheen
| | Chong, Peter |
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| Tan, Yan Kai
| | Osmond, Clarice |
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| '''Title:''' Mechanisms of Action (MoA) Prediction
| | Li, Zhilong |
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| '''Description:'''
| | Title: Popularity of Shelter Pet Photo Prediction using Varied ML Techniques |
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| Our team chose to participate in a Kaggle research challenge "Mechanisms of Action (MoA) Prediction". This competition is a project within the Broad Institute of MIT and Harvard, the Laboratory for Innovation Science at Harvard (LISH), and the NIH Common Funds Library of Integrated Network-Based Cellular Signatures (LINCS), present this challenge with the goal of advancing drug development through improvements to MoA prediction algorithms.
| | Description: In this Kaggle competition, we will analyze raw images and metadata to predict the “Pawpularity” of pet photos. |
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| '''Project # 7 Group members:'''
| | Project # 10 Group members: |
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| Ren, Haotian
| | O'Farrell, Ethan |
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| Cheung, Ian Long Yat
| | D'Astous, Justin |
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| Hussain, Swaleh
| | Hamed, Waqas |
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| Zahid, Bin, Haris
| | Vladusic, Stefan |
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| '''Title:''' Transaction Fraud Detection
| | Title: Pawpularity (Kaggle) |
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| '''Description:'''
| | Description: Predicting the popularity of animal photos based on photo metadata |
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| | Project # 11 Group members: |
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| Protecting people from fraudulent transactions is an important topic for all banks and internet security companies. This Kaggle project is based on the dataset from IEEE Computational Intelligence Society (IEEE-CIS). Our objective is to build a more efficient model in order to recognize each fraud transaction with a higher accuracy and higher speed.
| | JunBin, Pan |
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| '''Project # 8 Group members:'''
| | Title: Learning from Normality: Two-Stage Method with Autoencoder and Boosting Trees for Unsupervised Anomaly Detection |
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| ZiJie, Jiang
| | Description: New algorithm for unsupervised anomaly detection |
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| | Project # 12 Group members: |
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| Yawen, Wang
| | Kar Lok, Ng |
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| DanMeng, Cui
| | Muhan (Iris), Li |
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| MingKang, Jiang
| | Title: NFL Health & Safety - Helmet Assignment |
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| '''Title:''' Lyft Motion Prediction for Autonomous Vehicles
| | Description: Assigning players to the helmet in a given footage of head collision in football play. |
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| | Project # 13 Group members: |
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| '''Description:'''
| | Livochka, Anastasiia |
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| Our team chose to participate in the Kaggle Challenge "Lyft Motion Prediction for Autonomous Vehicles". We will apply our science skills to build motion prediction models for self-driving vehicles. The model will be able to predict the movement of traffic agents around the AV, such as cars, cyclists, and pedestrians. The goal of this competition is to predict the trajectories of other traffic participants.
| | Wong, Cassandra |
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| | Evans, David |
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| | Yalsavar, Maryam |
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| '''Project # 9 Group members:'''
| | Title: TBD |
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| Banno, Dion
| | Description: TBD |
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| | Project # 14 Group Members: |
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| Battista, Joseph
| | Zeng, Mingde |
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| Kahn, Solomon
| | Lin, Xiaoyu |
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| '''Title:''' Increasing Spotify user engagement through predictive personalization
| | Fan, Joshua |
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| '''Description:'''
| | Rao, Chen Min |
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| Our project is an application of classification to the domain of predictive personalization. The goal of the project is to increase Spotify user engagement through data-driven methods. Given a set of users’ demographic data, listening preferences and behaviour, our goal is to build a recommendation system that suggests new songs to users. From a potential pool of songs to suggest, the final song recommendations will be driven by a classification algorithm that measures a given user’s propensity to like a song. We plan on leveraging the Spotify Web API to gather data about songs and collecting user data from consenting peers.
| | Title: Toxic Comment Classification, Kaggle |
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| | Description: Using Wikipedia comments labeled for toxicity to train a model that detects toxicity in comments. |
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| | Project # 15 Group Members: |
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| | Huang, Yuying |
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| '''Project # 10 Group members:'''
| | Anugu, Ankitha |
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| Qing, Guo
| | Chen, Yushan |
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| Wang, Yuanxin
| | Title: Implementation of the classification task between crop and weeds |
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| James, Ni
| | Description: Our work will be based on the paper ''Crop and Weeds Classification for Precision Agriculture using Context-Independent Pixel-Wise Segmentation''. |
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| | Project # 16 Group Members: |
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| Xueguang, Ma
| | Wang, Lingshan |
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| '''Title:''' Mechanisms of Action (MoA) Prediction
| | Li, Yifan |
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| '''Description:'''
| | Liu, Ziyi |
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| Our team has decided to participate in the Mechanisms of Action (MoA) Prediction Kaggle competition. This is a challenge with the goal of advancing drug development through improvements to MoA prediction algorithms.
| | Title: Implement and Improve CNN in Multi-Class Text Classification |
| Our team plan to develop an algorithm to predict a compound’s MoA given its cellular signature and our goal is to learn various algorithms taught in this course.
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| | Description: We are going to apply Bidirectional Encoder Representations from Transformers (BERT) to classify real-world data (application to build an efficient case study interview materials classifier) and improve it algorithm-wise in the context of text classification, being supported with real-world data set. With the implementation of BERT, it allows us to further analyze the efficiency and practicality of the algorithm when dealing with imbalanced dataset in the data input level and modelling level. |
| | The dataset is composed of case study HTML files containing case information that can be classified into multiple industry categories. We will implement a multi-class classification to break down the information contained in each case material into some pre-determined subcategories (eg, behavior questions, consulting questions, questions for new business/market entry, etc.). We will attempt to process the complicated data into several data types(e.g. HTML, JSON, pandas data frames, etc.) and choose the most efficient raw data processing logic based on runtime and algorithm optimization. |
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| | Project # 17 Group members: |
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| | Malhi, Dilmeet |
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| '''Project # 11 Group members:'''
| | Joshi, Vansh |
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| Yang, Jiwon
| | Syamala, Aavinash |
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| Mahdi, Anas
| | Islam, Sohan |
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| Thibault, Will
| | Title: Kaggle project: PetFinder.my - Pawpularity Contest |
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| Lau, Jan
| | Description: In this competition, we will analyze raw images provided by PetFinder.my to predict the “Pawpularity” of pet photos. |
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| '''Title:''' Application of classification in human fatigue analysis
| | Project # 18 Group members: |
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| '''Description:'''
| | Yuwei, Liu |
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| The goal of this project is to classify different levels of fatigue based on motion capture (Vicon) and force plates data. First, we plan to obtain data from 4 to 6 participants performing squats or squats with weights and rate them on a fatigue scale, with each participant doing at least 50 to 100 reps. We will collect data with EMG, IMU, force plates, and Vicon. When the participants are squatting, we will ask them about their fatigue level, and compare their feedback against the fatigue level recorded on EMG. The fatigue level will be on a scale of 1 to 10 (1 being not fatigued at all and 10 being cannot continue anymore). Once data is collected, we will classify the motion capture and force plates data into the different levels of fatigue.
| | Daniel, Mao |
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| | Title: Sartorius - Cell Instance Segmentation (Kaggle) [https://www.kaggle.com/c/sartorius-cell-instance-segmentation] |
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| | Description: Detect single neuronal cells in microscopy images |
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| '''Project # 12 Group members:'''
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| Xiaolan Xu,
| | Project #19 Group members: |
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| Robin Wen,
| | Samuel, Senko |
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| Yue Weng,
| | Tyler, Verhaar |
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| Beizhen Chang
| | Zhang, Bowen |
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| '''Title:''' Identification (Classification) of Submillimetre Galaxies Based on Multiwavelength Data in Astronomy
| | Title: NBA Game Prediction |
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| '''Description:'''
| | Description: We will build a win/loss classifier for NBA games using player and game data and also incorporating alternative data (ex. sports betting data). |
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| Identifying the counterparts of submillimetre galaxies (SMGs) in multiwavelength images is important to the study of galaxy evolution in astronomy. However, obtaining a statistically significant sample of robust associations is very challenging because of the poor angular resolution of single-dish submm facilities, that is we can not tell which galalxy is actually responsible for the submillimeter emission from a group of possible candidates due to the poor resolution. Recently, a set of labelled dataset is obtained from ALMA, a milliemetre/submilliemetre telescope array with the sufficient resolution to pin down the exact source of submillimeter emssion. However, applying such array to large fraction of skies are not feasible, so it is of practical interest to develop algorithm to identify submillimetre galaxies (SMGs) based on the other available data. With this newly labelled dataset from ALMA, it is possible to test and develop different new alrgorithms and apply them on unlabelled data to detect submillimetre galaxies.
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| In our work, we primarily build on the works of Liu et al.(https://arxiv.org/abs/1901.09594), which tested a set of standard classification algorithms to the dataset. We aim to first reproduce their work and test other classification algorithms with a more stastics centered perspective. Next, we hope to possibly extend their works from one or some of the following directions: (1)Incorporating some other relevant features to augment the dimensions of the available dataset for better classification rate. (2)Taking the measurement error into the classifcation algorithms, possibly from a Bayesian approach. (All features in astronomy datasets come from actual physical measurements, which come with an error bar. However, it is not clear how to incoporate this error into the classification task.) (3)The possibility of combining some tradtional astronomy approaches with algorithms from ML.
| | Project #20 Group members: |
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| | Mitrache, Christian |
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| '''Project # 13 Group members:'''
| | Renggli, Aaron |
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| | Saini, Jessica |
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| Zihui (Betty) Qin,
| | Mossman, Alexandra |
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| Wenqi (Maggie) Zhao,
| | Title: Classification and Deep Learning for Healthcare Provider Fraud Detection Analysis |
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| Muyuan Yang,
| | Description: TBD |
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| Amartya (Marty) Mukherjee,
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| '''Title:''' Insider Trading Roles Classification Prediction on United States conventional stock or non-derivative transaction
| | Project # 21 Group members: |
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| '''Description:'''
| | Wang, Kun |
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| Background (why we were interested in classifying based on insiders):
| | Title: TBD |
| The United States is one of the most frequently traded financial markets in the world. The dataset captures all insider activities as reported on SEC (U.S. Securities and Exchange Commission) forms 3, 4, 5, and 144. We believe that using variables (such as transaction date, security type, and transaction amount), we could predict the roles code for a new transaction. The reason for the chosen prediction is that the role of the insider gives investors signals of potential internal activities and private information. This is crucial for investors to detect important market signals from those insider trading activities, such that they could benefit from the market.
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| Goal: To classify the role of an insider in a company based on the data of their trades.
| | Description : TBD |
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| | Project # 22 Group members: |
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| '''Project # 14 Group members:'''
| | Guray, Egemen |
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| Jung, Kyle
| | Title: Traffic Sign Recognition System (TSRS): SVM and Convolutional Neural Network |
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| Kim, Dae Hyun
| | Description : I will build a prediction system to predict road signs in the German Traffic Sign Dataset using CNN. |
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| Lee, Stan
| | Project # 23 Group members: |
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| Lim, Seokho
| | Bsodjahi |
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| '''Title:''' Mechanisms of Action (MoA) Prediction Competition
| | Title: Modeling Pseudomonas aeruginosa bacteria state through its genes expression activity |
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| '''Description:''' The main objective of this Kaggle competition is to help to develop an algorithm to predict a compound's MoA given its cellular signature, helping scientists advance the drug discovery process. Our execution plan is to apply concepts and algorithms learned in STAT441 and apply multi-label classification. Through the process, our team will learn biological knowledge necessary to complete and enhance our classification thought-process. https://www.kaggle.com/c/lish-moa
| | Description : Label Pseudomonas aeruginosa gene expression data through unsupervised learning (eg., EM algorithm) and then model the bacterial state as function of its genes expression |
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| '''Project # 15 Group Members:'''
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| Li, Evan
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| Abuaisha, Karam
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| Vadivelu, Nicholas
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| Pu, Jason
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| '''Title:''' Predict Students Answering Ability Kaggle Competition
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| '''Description:'''
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| https://www.kaggle.com/c/riiid-test-answer-prediction
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| We plan on tackling this Kaggle competition that revolves around classifying whether students are able to answer their next questions correctly. The data provided consists of the student’s historic performance, the performance of other students on the same question, metadata about the question itself, and more. The theme of the competition is to tailor education to a student’s ability as an AI tutor.
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| '''Project # 16 Group members:'''
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| Hall, Matthew
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| Chalaturnyk, Johnathan
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| '''Title:''' Predicting CO and NOx emissions from gas turbines: novel data and a benchmark PEMS
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| '''Description:'''
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| '''Project # 17 Group members:'''
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| Yang, Junyi
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| Wang, Jill Yu Chieh
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| Wu, Yu Min
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| Li, Calvin
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| '''Title:''' Humpback Whale Identification
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| '''Description:'''
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| Our team will participate in the Kaggle challenge, Humpback Whale Identification. The main objective is to build a multi-class classification model to identify whales' class base on their tail. There are a total of over 3000 classes and 25361 training images. The challenge is that for each class, there are only on average 8 training data.
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| '''Project # 18 Group members:'''
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| Lian, Jinjiang
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| Zhu, Yisheng
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| Huang, Mingzhe
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| Hou, Jiawen
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| '''Title:''' Mechanisms of Action (MoA) Prediction
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| '''Description:'''
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| The final project of our team is the Kaggle ongoing competition -- Mechanism of Action(MoA) Prediction. The goal is to improve the MoA prediction algorithm to assist and advance drug development. MoA algorithm helps scientists approach more targeted medicine molecules based on the biological mechanism of disease. This would strongly shorten the medicine development cycle. Here, MoA here is to apply different drugs to human cells to analyze the corresponding reaction and the dataset provides simultaneous measurement of 100 types of human cells and 5000 drugs.
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| To tackle this competition, after data cleaning and feature engineering, we are going to try a selection of ML algorithms such as logistic regression, tree-based method, SVM, etc and find the optimized one that can best complete the tasks. Depending on how we perform, we might utilize other technics such as model ensembling or stacking.
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| '''Project # 19 Group members:'''
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| Fagan, Daniel
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| Brooke, Cooper
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|
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| Perelman, Maya
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| '''Title:''' Mechanisms of Action (MoA) Prediction (https://www.kaggle.com/c/lish-moa/overview/description)
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| '''Description:'''
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| For our final project, we will be competing in the Mechanisms of Action (MoA) Prediction Research Challenge on Kaggle. MoA refers to the description of the biological activity of a given molecule and scientists have specific interest in the MoA of molecules as it pertains to the advancement of drugs. This is because under new frameworks, scientists are looking to develop molecules that can modulate protein targets associated with given diseases. Our task will be to analyze a dataset containing human cellular responses to more than 5, 000 drugs and to classify these responses with one or more MoA.
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| For this competition, we plan to use various classification algorithms taught in STAT 441 followed by model validation techniques to ultimately select the most accurate model based on the logarithmic loss function which was specified by Kaggle.
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| '''Project # 20 Group members:'''
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| Cheng, Leyan
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| Dai, Mingyan
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| Jiang, Daniel
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|
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| Huang, Jerry
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| '''Title:''' Riiid! Answer Correctness Prediction
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| '''Description:'''
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| We will be competing in the Riiid! Kaggle Challenge. The goal of this challenge is to create algorithms for "Knowledge Tracing," the modeling of student knowledge over time. The goal is to accurately predict how students will perform on future interactions.
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| We plan on using the classification techniques and model validation techniques learned in the course in order to design an algorithm that can accurately predict the actions of students.
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| '''Project # 21 Group members:'''
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| Carson, Emilee
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| Ellmen, Isaac
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| Mohammadrezaei, Dorsa
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|
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| '''Title:''' Classifying SARS-CoV-2 region of origin based on DNA/RNA sequence
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| '''Description:'''
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| Determining the location of origin for a viral sequence is an important tool for epidemiological tracking. Knowing where a virus comes from allows epidemiologists to track how a virus is spreading. There are significant efforts to track the spread of SARS-CoV-2. As an RNA virus, SARS-CoV-2 mutates frequently. Most of these mutations carry negligible changes to the function of the virus but act as “barcodes” for specific strains. As the virus spreads in a region, it picks up mutations which allow researchers to identify which sequences correspond to which regions.
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| The standard method for classifying viruses based on location is to:
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| - Perform a multiple sequence alignment (MSA)
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| - Build a phylogenetic tree of the MSA
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| - Empirically determine which regions have which sections of the tree
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| Phylogenetic trees are an excellent tool for tracking evolutionary changes over time but we wonder if there are better methods for classifying the region of origin for a virus using machine learning techniques.
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| Our plan is to perform PCA on the MSA which is available through GISAID. We will determine an appropriate encoding for sequence alignments to vectors and map the aligned sequences onto a much lower dimensional space. We will then use LDA or QDA to classify points based on region (continent). We will also examine if the same technique works well for classifying sequences based on state of origin for samples from the United States. We may try other classification techniques such as logistic regression or neural nets. Finally, we know that projecting data to a small number of principal components and then projecting back to the original space can reduce noise in certain datasets. In the case of mutations, this might correspond to removing insignificant mutations. It is possible that there are certain mutations which induce functional changes in the virus which would be of greater medical interest. Our hope is that we could detect these using PCA.
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| '''Project # 22 Group members:'''
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| Chang, Luwen
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| Yu, Qingyang
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| Kong, Tao
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|
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| Sun, Tianrong
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| '''Title:''' Riiid! Answer Correctness Prediction
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| '''Description:'''
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| For the final project, we chose the featured Kaggle Competition named Riiid! Answer Correctness Prediction. The purpose of this challenge is to build a machine learning model to predict the students' interaction performance. (https://www.kaggle.com/c/riiid-test-answer-prediction)
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| We plan to use classification and regression techniques learned in this course to build the model and use area under ROC curve to evaluate our model.
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| '''Project # 23 Group members:'''
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| Han, Jihoon
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| Vera De Casey
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| Jawad Solaiman
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| '''Title:''' Lyft Motion Prediction for Autonomous Vehicles
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| '''Description:'''
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| We are planning to compete in the Lyft Motion Prediction for Autonomous Vehicles Challenge on Kaggle. Our goal is to build a motion prediction model for the self-driving car by using our machine learning knowledge as well as utilizing the training and testing data sets. The motion prediction model will predict the motion of traffic agents around the car, such as cars, cyclists, and pedestrians. We are not sure if we have to classify the agents into three categories (cars, cyclists, pedestrians) ourselves. If so, we will initially start by using the single-shot detector algorithm and improve through it.
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| '''Project # 24 Group members:'''
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| Guanting Pan
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|
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| Haocheng Chang
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| Zaiwei Zhang
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| '''Title:''' Reproducing result in Accelerated Stochastic Power Iteration
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| '''Description:'''
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| As our final project, we will reproduce the stochastic PCA algorithm designed by De Sa, He, Mitliagkas, Ré, and Xu to accelerate the iteration complexity for power iteration. By doing so, we are aiming to achieve a final rate of 𝒪(1/sqrt(Δ)) for our reproduction result. We are also hoping to explore and discuss the potentiality for applying such an acceleration method to other non-convex optimization problems, as mentioned in the original paper if there is additional time to do so. Link to the paper: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6557638/pdf/nihms-993807.pdf
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| '''Project # 25 Group members:'''
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| Haoran Dong
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| Mushi Wang
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| Siyuan Qiu
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| Yan Yu
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| '''Title:''' Lyft Motion Prediction for Autonomous Vehicles
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| '''Description:'''
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| We want to be involved in the Kaggle Challenge "Lyft Motion Prediction for Autonomous Vehicles". The goal is to build a motion prediction model for the self-driving car by machine learning with the datasets they provided.
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| '''Project # 26 Group members:'''
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| Sangeeth Kalaichanthiran
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| Evan Peters
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| Cynthia Mou
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| Yuxin Wang
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| '''Title:''' Mechanisms of Action (MoA) Prediction
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| '''Description:'''
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| Our team chose the "Mechanisms of Action (MoA) Prediction" challenge on Kaggle. Mechanisms of Action, MOA for short, describes the biological response of human cells to a particular molecule (the drug). The goal is to develop an algorithm that can predict the biological response of a drug based on its similarities to other known drugs.
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| Our team hopes to develop a superior algorithm by using our knowledge of supervised learning methods.
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| '''Project # 27 Group members:'''
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| Delaney Smith
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| Mohammad Assem Mahmoud
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| '''Title:''' Replicating "Electrocardiogram heartbeat classification based on a deep convolutional
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| neural network and focal loss"
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| '''Description:'''
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| For our project, we intend to replicate and hopefully, extend the work of Romdhane et al.’s 2020 paper “Electrocardiogram heartbeat classification based on a deep convolutional neural network and focal loss”. In this paper, the authors develop a deep convoluted neural network that exploits a novel loss function, focal loss, to classify heartbeats into five arrhythmia categories (N, S, V, Q and F) based on the AAMI standard. The network was trained and tested against two ECG datasets, MIT-BIH and INCART, and returned a 98.41% overall accuracy, a 98.38% overall F1-score, a 98.37% overall prevision and a 98.41% overall recall, which we intend to replicate.
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| Interestingly, focal loss was implemented to prevent bias towards larger classes (normal heart beats) without needing to augment the smaller class data (diseased heart beats), however the authors did not outline which method actually performs better. Therefore, we hope to extend their work by answering this question in this project.
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| '''Project # 28 Group members:'''
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| Fang Yuqin
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| Fu Rao
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| Li Siqi
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| Zhou Zeping
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| '''Title:''' The Spectrum of the Fisher Information Matrix of a Single-Hidden-Layer Neural Network
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| '''Description:'''
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| Our group aims to dig more on single hidden layer neural network based on what we have learned from class. We'll focus on data that follows the Gaussian distribution and weights such that we can provide some expression in terms of the spectrum in the limit of infinite width.
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| '''Project # 29 Group members:'''
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| Rui Gong
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| Xuetong Wang
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| Xinqi Ling
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| Di Ma
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| '''Title:''' Convolution Neural Network for Rainy day Prediction
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| '''Description:'''
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| Our project is an application on rainy day prediction using convolution neural network. The goal of our project is making a prediction if tomorrow is going to be a rainy day by using history data of the past week and some indicators such as temperature. We are planning to get the past weather data by Yahoo web API.
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Use this format (Don’t remove Project 0)
Project # 0 Group members:
Last name, First name
Last name, First name
Last name, First name
Last name, First name
Title: Making a String Telephone
Description: We use paper cups to make a string phone and talk with friends while learning about sound waves with this science project. (Explain your project in one or two paragraphs).
Project # 1 Group members:
Feng, Jared
Huang, Xipeng
Xu, Mingwei
Yu, Tingzhou
Title: Patch-based classification of lung cancers pathological images using convolutional neural networks
In this project, we explore the classification problem of lung cancer pathological images of some patients. The input images are from three categories of tumor types (LUAD, LUSD, and MESO), and the images have been split into patches in order to reduce the computational difficulty. The classification task is decomposed into patch-wise and whole image-wise. We experiment with three neural networks for patch-wise classification, and two classical machine learning models for patient classification. Techniques of feature extraction and sampling methods for training neural networks are also implemented and studied. Our results show that support vector machine (SVM) on extracted feature vectors outperforms all other methods and achieves an accuracy of 67.86\% based on DenseNet-121 model for patch-wise classification.
Our poster is here.
Project # 2 Group members:
Anderson, Eric
Wang, Chengzhi
Zhong, Kai
Zhou, Yi Jing
Title: Clean-Label Targeted Poisons for an End-to-End Trained CNN on the MNIST Dataset
Description: Applying data poisoning techniques to the MNIST Dataset
Project # 3 Group members:
Chopra, Kanika
Rajcoomar, Yush
Bhattacharya, Vaibhav
Title: Cancer Classification
Description: We will be classifying three tumour types based on pathological data.
Project # 4 Group members:
Li, Shao Zhong
Kerr, Hannah
Wong, Ann Gie
Title: Predicting "Pawpularity" of Pets with Image Regression
Description: Analyze raw images and metadata to predict the “Pawpularity” of pet photos to help guide shelters and rescuers around the world improve the appeal of their pet profiles, so that more animals can get adopted and animals can find their "furever" home faster.
Project # 5 Group members:
Chin, Jessie Man Wai
Ooi, Yi Lin
Shi, Yaqi
Ngew, Shwen Lyng
Title: The Application of Classification in Accelerated Underwriting (Insurance)
Description: Accelerated Underwriting (AUW), also called “express underwriting,” is a faster and easier process for people with good health condition to obtain life insurance. The traditional underwriting process is often painful for both customers and insurers. From the customer's perspective, they have to complete different types of questionnaires and provide different medical tests involving blood, urine, saliva and other medical results. Underwriters on the other hand have to manually go through every single policy to access the risk of each applicant. AUW allows people, who are deemed “healthy” to forgo medical exams. Since COVID-19, it has become a more concerning topic as traditional underwriting cannot be performed due to the stay-at-home order. However, this imposes a burden on the insurance company to better estimate the risk associated with less testing results.
This is where data science kicks in. With different classification methods, we can address the underwriting process’ five pain points: labor, speed, efficiency, pricing and mortality. This allows us to better estimate the risk and classify the clients for whether they are eligible for accelerated underwriting. For the final project, we use the data from one of the leading US insurers to analyze how we can classify our clients for AUW using the method of classification. We will be using factors such as health data, medical history, family history as well as insurance history to determine the eligibility.
Project # 6 Group members:
Wang, Carolyn
Cyrenne, Ethan
Nguyen, Dieu Hoa
Sin, Mary Jane
Title: Pawpularity (PetFinder Kaggle Competition)
Description: Using images and metadata on the images to predict the popularity of pet photos, which is calculated based on page view statistics and other metrics from the PetFinder website.
Project # 7 Group members:
Bhattacharya, Vaibhav
Chatoor, Amanda
Prathap Das, Sutej
Title: PetFinder.my - Pawpularity Contest [1]
Description: In this competition, we will analyze raw images and metadata to predict the “Pawpularity” of pet photos. We'll train and test our model on PetFinder.my's thousands of pet profiles.
Project # 8 Group members:
Yan, Xin
Duan, Yishu
Di, Xibei
Title: The application of classification on company bankruptcy prediction
Description: If a company goes bankrupt, all its employees will lose their jobs, and it is hard for them to find another suitable job in a short period. For the individual, the employee who loses the job due to bankruptcy will have no income for a period of time. This may lead to several negative consequences: increased homelessness as people do not have enough money to cover living expenses and increased crime rates as poverty increases. For the economy, if many companies go bankrupt at the same time, a huge number of employees will lose jobs, leading to a higher unemployment rate. This may cause a series of negative impact on the economy: loss of government tax revenue since the unemployed has no income and they do not need to pay the income taxes and increased inequality in the income distribution.
Therefore, it can be seen that company bankruptcy negatively influences the individual, government, society, and the economy, this makes the prediction on company bankruptcy extremely essential. The purpose of the project is to predict whether a company will go bankrupt.
Project # 9 Group members:
Loke, Chun Waan
Chong, Peter
Osmond, Clarice
Li, Zhilong
Title: Popularity of Shelter Pet Photo Prediction using Varied ML Techniques
Description: In this Kaggle competition, we will analyze raw images and metadata to predict the “Pawpularity” of pet photos.
Project # 10 Group members:
O'Farrell, Ethan
D'Astous, Justin
Hamed, Waqas
Vladusic, Stefan
Title: Pawpularity (Kaggle)
Description: Predicting the popularity of animal photos based on photo metadata
Project # 11 Group members:
JunBin, Pan
Title: Learning from Normality: Two-Stage Method with Autoencoder and Boosting Trees for Unsupervised Anomaly Detection
Description: New algorithm for unsupervised anomaly detection
Project # 12 Group members:
Kar Lok, Ng
Muhan (Iris), Li
Title: NFL Health & Safety - Helmet Assignment
Description: Assigning players to the helmet in a given footage of head collision in football play.
Project # 13 Group members:
Livochka, Anastasiia
Wong, Cassandra
Evans, David
Yalsavar, Maryam
Title: TBD
Description: TBD
Project # 14 Group Members:
Zeng, Mingde
Lin, Xiaoyu
Fan, Joshua
Rao, Chen Min
Title: Toxic Comment Classification, Kaggle
Description: Using Wikipedia comments labeled for toxicity to train a model that detects toxicity in comments.
Project # 15 Group Members:
Huang, Yuying
Anugu, Ankitha
Chen, Yushan
Title: Implementation of the classification task between crop and weeds
Description: Our work will be based on the paper Crop and Weeds Classification for Precision Agriculture using Context-Independent Pixel-Wise Segmentation.
Project # 16 Group Members:
Wang, Lingshan
Li, Yifan
Liu, Ziyi
Title: Implement and Improve CNN in Multi-Class Text Classification
Description: We are going to apply Bidirectional Encoder Representations from Transformers (BERT) to classify real-world data (application to build an efficient case study interview materials classifier) and improve it algorithm-wise in the context of text classification, being supported with real-world data set. With the implementation of BERT, it allows us to further analyze the efficiency and practicality of the algorithm when dealing with imbalanced dataset in the data input level and modelling level.
The dataset is composed of case study HTML files containing case information that can be classified into multiple industry categories. We will implement a multi-class classification to break down the information contained in each case material into some pre-determined subcategories (eg, behavior questions, consulting questions, questions for new business/market entry, etc.). We will attempt to process the complicated data into several data types(e.g. HTML, JSON, pandas data frames, etc.) and choose the most efficient raw data processing logic based on runtime and algorithm optimization.
Project # 17 Group members:
Malhi, Dilmeet
Joshi, Vansh
Syamala, Aavinash
Islam, Sohan
Title: Kaggle project: PetFinder.my - Pawpularity Contest
Description: In this competition, we will analyze raw images provided by PetFinder.my to predict the “Pawpularity” of pet photos.
Project # 18 Group members:
Yuwei, Liu
Daniel, Mao
Title: Sartorius - Cell Instance Segmentation (Kaggle) [2]
Description: Detect single neuronal cells in microscopy images
Project #19 Group members:
Samuel, Senko
Tyler, Verhaar
Zhang, Bowen
Title: NBA Game Prediction
Description: We will build a win/loss classifier for NBA games using player and game data and also incorporating alternative data (ex. sports betting data).
Project #20 Group members:
Mitrache, Christian
Renggli, Aaron
Saini, Jessica
Mossman, Alexandra
Title: Classification and Deep Learning for Healthcare Provider Fraud Detection Analysis
Description: TBD
Project # 21 Group members:
Wang, Kun
Title: TBD
Description : TBD
Project # 22 Group members:
Guray, Egemen
Title: Traffic Sign Recognition System (TSRS): SVM and Convolutional Neural Network
Description : I will build a prediction system to predict road signs in the German Traffic Sign Dataset using CNN.
Project # 23 Group members:
Bsodjahi
Title: Modeling Pseudomonas aeruginosa bacteria state through its genes expression activity
Description : Label Pseudomonas aeruginosa gene expression data through unsupervised learning (eg., EM algorithm) and then model the bacterial state as function of its genes expression