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# Tom Griffiths

Title/Position
Henry R. Luce Professor of Information Technology, Consciousness and Culture
Degree
Ph.D., Stanford University, 2005
tomg (@cs.princeton.edu) (609) 258-4285 417 Computer Science
Other Affiliations
Psychology

Research Areas:

- Machine Learning

## Short Bio

People solve challenging computational problems every day, making predictions about future events, learning new causal relationships, or discovering how objects should be divided into categories. My research investigates how this is possible, first identifying the nature of the underlying computational problems, and then examining whether we can explain aspects of human behavior as the result of approximating optimal solutions to those problems. Since many of the problems people face in everyday life are problems of induction, requiring inferences from limited data to underconstrained hypotheses, these optimal solutions draw on methods developed in statistics, machine learning, and artificial intelligence research. Exploring how these methods relate to human cognition provides connections between these fields and cognitive science, as well as a way to turn insights obtained from studying people into new formal techniques.

## Selected Publications

Publications are available here.

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