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Researcher · Academic · Founder

Chris J. Maddison

CJ

Co-Founder at Persistence BioAssistant Professor at University of TorontoFaculty Member at Vector Institute

Maddison helped build AlphaGo, the first program to defeat a world champion at Go. He also developed gradient-estimation methods that became standard tools for training neural networks with discrete choices, and now applies machine learning to difficult settings such as drug discovery, where useful data is scarce.

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Background

Current roles
Co-Founder Nov 2023-present
Assistant Professor Jul 2020-present
Faculty Member Jul 2020-present
Previously
2019-Jun 2025Senior Research Scientist,
Jul 2016-2019Research Scientist,
About this data

Work and education history is primarily focused on AI-relevant roles and may not be comprehensive.

Last editorial review: August 8, 2026

Citation Trend

1 snapshots
Citation snapshot on Jul 14, '2636,227Jul 14, '26
36,227citations as of Jul 14, '26
For today’s citation count and citations per paper, visit Google Scholar.