Projects

Computational Epidemiology

Primary focus: Computational epidemiology on hospital acquired infections

  • Designing GNN architectures to learn dynamic embedding of patients
  • Developing data-driven methods to detect asymptomatic but infectious agents in hospital
  • (*Under review PLOS Compbio) Developed agent-based disease simulator to explore interventions to reduce the spread of COVID-19
  • * Evaluating Architectural Changes to Alter Pathogen
    Dynamics in a Dialysis Unit

Social Network Analysis

  • * Multi-relational link prediction

Deep Learning

Tools: PyTorch, Keras, Tensorflow, OpenCV, Pandas, Numpy, Matplotlib
Environment: GPU computing (cuDNN) – AWS EC2 Deep Learning AMI (CUDA 8, Ubuntu)
Languages: Python
Concepts: Neural Networks, Convolutional Neural Networks, Recurrent Neural Networks, Transfer Learning

  • Image Captioning
  • Dog Breed Classification
  • IMDB movie reviews sentiment classification
  • Daily Bike Rental Ridership Prediction
  • Author Identification
  • Statoil/C-CORE Iceberg Classifier Challenge

Machine Learning

Tools: Scikit-learn, Pandas, Numpy, Matplotlib, Tableau, SPSS
Languages: Python, C++
Concepts: Support Vector Machines, Random Forests

  • Detect Underserved Areas of Mental Health Disease (1st prize – Indiana Medicaid Data Challenge)
  • Identification and Localization of Siren Signals
  • Classifying Single-Cell Types from Mouse Brain RNA-Seq Data
  • Handwritten Digit Classification
  • Protein Sequence Feature Identification
  • Heart Disease Analysis

Reinforcement Learning

Tools: RL-Glue
Languages: Python, C++
Concepts: Sarsa, Expected Sarsa, Q-Learning, Dyna-Q, Dyna-Q+

  • A Comparative Study of Reinforcement Learning Agents on Non-Stationary Bus Schedule

Timeline

Projects with (*) are accepted papers

Project Document Code Date
* Multi-Relational Link Prediction for an Online Health Community Oct 2019
* Evaluating Architectural Changes to Alter Pathogen Dynamics in a Dialysis Unit Paper Aug 2019
Link prediction in disease networks Pdf May 2019
Identifying risk factors for heart disease in clinical texts Pdf Mar 2019
Demystifying links between drugs and serious adverse events in clnical trials Pdf Feb 2019
Approximating Betweenness Centrality using Random Sampling from k-cores Pdf Dec 2018
Deep Learning: Image Captioning Pdf
Poster
GitHub May 2018
Deep Learning: Dog Breed Classification GitHub Mar 2018
Deep Learning: IMDB Movie reviews sentiment classification GitHub Mar 2018
Deep Learning1: Daily Bike Rental Ridership Prediction GitHub Mar 2018
Kaggle Competitions:
Author Identification &
Statoil/C-CORE Iceberg Classifier Challenge
Pdf GitHub Dec 2017
Mental Health Disease: Underserved Areas
(1st prize – Indiana Medicaid Data Challenge)
Tableau Oct 2017
A Comparative Study of Reinforcement Learning
Agents on Non-Stationary Bus Schedule
Pdf GitHub May 2017
Identification and Localization of Siren Signals Pdf GitHub May 2017
Classifying Single-Cell Types from Mouse Brain
RNA-Seq Data using Machine Learning Algorithms
Pdf GitHub May 2017
Handwritten Digit Classification Blog Page Dec 2016
Protein Sequence Feature Identification Jun 2016
Heart Disease Analysis GitHub Dec 2015