Researcher

Ayesha Ali

Also known as R. Ayesha Ali

Ayesha Ali is a statistician at the University of Guelph whose work on graphical models and regularized regression extends to explainable AI for deep networks. After a PhD in Statistics at the University of Washington in 2002 and a period as an assistant professor at the National University of Singapore, she joined Guelph's Department of Mathematics and Statistics in 2006. In 2020 she shared the Statistical Society of Canada's Canadian Journal of Statistics Award for a doubly sparse regression method, and in 2025 she coauthored a paper on routing path visualization, which shows how much of each image region a capsule network routes to each capsule. Ali is a professor of statistics at Guelph, director of its Master of Data Science program and a Faculty Affiliate of the Vector Institute.

Timeline

  1. By 2002

    Statistics PhD at Washington

    She earns a B.Sc. at Western, an M.Sc. at Toronto and, in 2002, a PhD in Statistics at the University of Washington.

  2. 2006

    From Singapore to Guelph

    After her doctorate she spends time as an Assistant Professor in the Department of Statistics and Applied Probability at the National University of Singapore. She joins the University of Guelph's Department of Mathematics and Statistics in 2006 and becomes a Professor of Statistics there.

  3. 2009

    Markov equivalence for ancestral graphs

    In May 2009, she submits to arXiv supplementary material for the Annals of Statistics paper on Markov equivalence for ancestral graphs that she writes with Richardson and Spirtes. It proves that the criterion for Markov equivalence provided by Zhao et al. (2005) may involve a set of graph features that is exponential in the number of vertices.

  4. 2015–2017

    Senior program committee for UAI

    From 2015 to 2017, she serves as a Senior Program Committee member of the Uncertainty in Artificial Intelligence Conference.

  5. 2020

    A Canadian Journal of Statistics Award

    The Statistical Society of Canada gives its 2020 Canadian Journal of Statistics Award to Matthew Stephenson, Ali and Gerarda Darlington for "Doubly sparse regression incorporating graphical structure among predictors", published in volume 47 of the journal.

  6. 2023–2026

    Deep learning for crop suitability

    In April 2023, she coauthors a Scientific Reports paper with Amanjot Bhullar and Khurram Nadeem that presents a multi-layer perceptron predicting the land suitability of several Canadian crops at once. In April 2026, she coauthors a Frontiers in Climate paper whose deep learning approach forecasts Canada's cropland suitability for major annual crops in 2050 and 2100.

  7. 2025–2026

    Routing path visualization for capsule networks

    In 2025, she coauthors a paper in Artificial Intelligence with Amanjot Bhullar, Michael Czomko and Douglas Welch on routing path visualization, which Bhullar develops under her supervision. The technique reveals how much of each image region a capsule network routes to each capsule, and the AAAI-26 proceedings reprint the abstract in 2026.

  8. As of October 2026

    Guelph professor and program director

    She is a professor of statistics in the Department of Mathematics and Statistics at the University of Guelph and director of its Master of Data Science program. She is also a Faculty Affiliate of the Vector Institute, where her research includes XAI visualization techniques for deep models when sample sizes are small.

Career

  1. Since 2006University of GuelphProfessor of Statistics
  2. NowVector InstituteFaculty Affiliate
  3. Until 2006National University of SingaporeAssistant Professor

Education

  1. 2002University of WashingtonPhD in Statistics
  2. Western UniversityB.Sc.
  3. University of TorontoM.Sc.

Sources and credits

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  1. Ayesha Ali | University of Guelph uoguelph.ca. Checked 21 October 2026.
  2. Data Science < University of Guelph calendar.uoguelph.ca. Checked 21 October 2026.
  3. [0905.1540] Supplementary material for Markov equivalence for ancestral graphs arxiv.org. Checked 21 October 2026.
  4. The Canadian Journal of Statistics Award | Statistical Society of Canada ssc.ca. Checked 21 October 2026.
  5. Simultaneous multi-crop land suitability prediction from remote sensing data using semi-supervised learning | Scientific Reports nature.com. Checked 21 October 2026.
  6. Frontiers | Deep learning model anticipates climate change induced reduction in major commodity crop yields for Canada in 2050 frontiersin.org. Checked 21 October 2026.
  7. Interpreting Capsule Networks for Image Classification by Routing Path Visualization (Abstract Reprint) | Proceedings of the AAAI Conference on Artificial Intelligence ojs.aaai.org. Checked 21 October 2026.
  8. Showing AI’s Work: A New Way to Track Machine Reasoning uoguelph.ca. Checked 21 October 2026.
  9. Ayesha Ali - Vector Institute for Artificial Intelligence vectorinstitute.ai. Checked 21 October 2026.