cv

General Information

Full Name Fengqing (Grace) Yu
Languages English, Chinese

Research Interests

  • statistical and ML models for heterogeneous/noisy/multi-modal data

Education

  • 2024 -
    Computation and Neural Systems, Ph.D. student
    California Institute of Technology, Pasadena, United States
  • 2020-2024
    Honours Bachelor of Science (HBSc)
    University of Toronto, Toronto, Canada
    • Computer Science Specialist
      • GPA 3.96/4.0
      • Dean's List Scholar (2021-2024)

Experience

  • May 2023 - June 2024
    Research Intern @ Sunnybrook Health Sciences Centre, Toronto, Canada
    Supervised by Prof. Maged Goubran
    • Leading the development of a 3D deep learning pipeline dedicated to the precise segmentation of neuronal somas in whole-brain light sheet fluorescence microscopy rodent data
    • Enhanced existing models by incorporating neuron density, resulting in a balanced approach that aligns more closely with the requirements of neuroscientists and clinicians. Achieved superior results compared to baseline models
    • Created a novel UNet-based architecture with integration of small image patch dependencies into the convolutional neural network, delivering optimal performance for processing large size microscopy images
  • Sept 2022 - Apr 2023
    Undergraduate Researcher @ Princess Margaret Cancer Centre
    Supervised by Prof. Benjamin Haibe-Kains, University Health Network (UHN), University of Toronto, Canada
    • Successfully re-implemented a previously published few-shot learning method for predicting drug responses
    • Conducted thorough and comprehensive testing of the developed model across a wide range of datasets, including immortalized cell line data, in vitro patient-derived cell cultures, and clinical trial data, expanding the scope beyond the original publication
    • Bridged the gap from cell-line data to real-world clinical data, showcasing the potential of few-shot learning as a robust and promising tool in the medical field
  • May 2022 - Apr 2023
    Research Intern @ Data Sciences Institute (DSI), Toronto, Canada
    Supervised by Prof. Ting Li and Prof. Joshua Speagle
    • Developed a statistical model that incorporated both data and associated uncertainties, a crucial consideration for the analysis of survey data concerning stars at significant distances
    • This model achieved remarkable success in the classification of blue horizontal branch stars at vast distances, reaching beyond half a million light-years away, utilizing photometric data from Dark Energy Survey
    • Constructed a 3-D model of the stellar halo in the Milky Way by using the predicted stars. The predicted stars were also provided as a valuable catalog for the astrostatistics and astronomy communities for future research
  • Dec 2021 - Dec 2022
    Undergraduate Researcher @ STEM Fellowship, Toronto, Canada
    Supervised by Dr. Zongjie Wang
    • Conducted research in 3D bioprinting, with emphasis on its role in advancing personalized medicine and exploring prevalent techniques like extrusion printing and digital light processing (DLP)
    • Discussed the multifaceted applications of bioprinted constructs, including their utilization as personalized implants for regenerative medicine and as high-throughput drug development models for drug discovery
    • Placed 1st in both Intraschool and National Indicium Research Conference Competition out of more than 80 participating teams nation-wide

Presentations

  • May 2023
    2023 Stellar Stats Workshop, Toronto, Canada
    • Mapping the Milky Way halo with Blue Horizontal Branch stars
  • Feb 2023
    2023 Toronto Workshop on Reproducibility
    • Evaluating the Reproducibility and Reusability of Transfer Drug Response Workflows

Honors and Awards

  • 2023
    • T-CAIREM AI in Medicine Summer Research Studentship, University of Toronto
    • Hurvitz Brain Sciences Summer Student Award, Sunnybrook Research Institute (declined)
    • Ruth Reiffenstein Memorial Scholarship, University of Toronto
  • 2022
    • Summer Undergraduate Data Science (SUDS) Scholarship, Data Sciences Institute
    • First Place in the National Indicium Research Conference 2022, STEM Fellowship
    • New college in-course scholarship (2021, 2022)
  • 2020
    • University of Toronto Scholars, University of Toronto