Research Focus

Reinforcement Learning for Dynamic Systems

RL applied in the area of precision medicine

Explainable AI

Deep Learning models for clinical deployability to advance liver transplant research and cancer research

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Multimodal Integrative Deep Learning

Multimodal data based deep learning models integrating multiple domains and applied to Mental Health Data and Osteoarthiritis Data

Teaching & Supervision

Teaching Courses

  • Course SC/MATH 4130K: Survival Analysis, York University, Winter Term 2025

  • Course SC/MATH 4730: Experimental Design, York University, Winter Term 2025

  • Course CHL8001H: Introduction to Machine Learning for Big Data in Healthcare, University of Toronto, Fall Term 2022, Winter 2024

  • Course CHL5213H: Methods for Microbiome Analysis, University of Toronto, Summer Term 2021, Summer Term 2022 with Dr. Wei Xu, Dr. Konstantin Shestopaloff and Dr. Osvaldo E. Garcia


Students Supervised

  • Master's Thesis supervision/committee
    • Shijie Min, “A copula-based graph neural network model for cell type prediction using single-cell RNA sequencing data”, Aug 2023-Oct 2024
    • Yan Yi Li, "Statistical Machine Learning for Decomposition and Reassembling of Molecules", May 2024 - Current
    • Mu Yang, “Predicting Co-trajectories of Cognitive Decline and Depression in Aging”, April 2022-Sep 2023
    • James Saunders, “Cost-Reduction Strategies for Metagenomic Sequencing Characterization via Generative Adversarial Networks”, Aug 2022-current
  • Master's Non-Thesis supervision
    • Yiran Wang, Practicum project supervision Fall Term 2023 on NLP methods for summarizing pathological reports
    • Yuxin Shi, Practicum project co-supervision Fall Term 2022 with Dr. Osvaldo E. Garcia on deep learning methdologies for processing knee OA MRI images
    • Daniel Segura, Practicum project co-supervision Fall Term 2021 with Dr. Osvaldo E. Garcia on statistical analysis of Microbiome data
    • Jiayin Chen, Practicum project co-supervision Fall Term 2021 with Dr. Sareh Keshavarzi on ML analysis of UK Biobank data
  • PhD Thesis supervision/committee
    • Yao Li, "High-dimensional mediation analysis", Oct 2022-current
    • Jiahui Zhang, "Integrative Deep Learning Algorithms Development and Implementation on Heterogeneous Longitudinal Clinical and High-Dimensional Genetic Cancer Clinical Trial Data", Jul 2023-current

Contact

Department of Mathematics & Statistics
York University
4700 Keele St
North York, Ontario, Canada, M3J 1P3

Email: divya03@yorku.ca Other Emails: divya.sharma@uhn.ca, div.sharma@utoronto.ca