Trustworthy Machine Learning and Artificial Intelligence Frameworks for Scientists

ORAL  · Invited

Abstract

Some scientists hesitate to use artificial intelligence (AI) and machine learning (ML) methods due to the lack of reproducibility, explainability, and transparency in these models; these qualities are collectively known as "trustworthiness". Trustworthy AI frameworks can help overcome this hesitancy by evaluating AI models beyond performance on a test dataset. Trustworthy AI frameworks for fields such as computer vision, natural language processing, and health care may include social responsibility aspects. In addition to these aspects, a Trusted AI framework for scientific ML models should additionally seek the model's agreement with physical laws of nature. However, a disconnect can arise between emphasized aspects of Trustworthy AI and the resources available to an AI/ML practitioner who wants to verify trustworthiness. In this talk, an overview of several available Trustworthy AI frameworks is presented in a scientific context. This is supported by a demonstration of some simple, general approaches for quantifying model trustworthiness, and work towards a unifying trustworthy AI framework and toolkit for physical scientists is presented.

*This work is supported by the University of Toronto's Eric and Wendy Schmidt AI in Science Postdoctoral Fellowship, a program of Schmidt Sciences.

Publication: Evaluating the Limits of the Physics Learned by a Machine Learning Model by Dale, Li, DeCost, Hattrick-Simpers
Loss Landscape Analysis of Model Accuracy by Dale, Li, DeCost, Hattrick-Simpers
Trusted AI Toolkit for Scientists (TRAITS) by Dale, Yao, Hattrick-Simpers

Presenters

  • Ashley Dale

    • University of Toronto

Authors

  • Ashley Dale

    • University of Toronto
  • Yao Fehlis

    • Artificial, Inc.
  • Jason Hattrick-Simpers

    • University of Toronto