Search Results for author: Tom Griffiths

Found 6 papers, 0 papers with code

Exploiting Attention to Reveal Shortcomings in Memory Models

no code implementations WS 2018 Kaylee Burns, Aida Nematzadeh, Erin Grant, Alison Gopnik, Tom Griffiths

The decision making processes of deep networks are difficult to understand and while their accuracy often improves with increased architectural complexity, so too does their opacity.

BIG-bench Machine Learning Decision Making +2

Capturing Human Category Representations by Sampling in Deep Feature Spaces

no code implementations ICLR 2018 Joshua Peterson, Krishan Aghi, Jordan Suchow, Alexander Ku, Tom Griffiths

In this paper, we introduce a method for estimating the structure of human categories that draws on ideas from both cognitive science and machine learning, blending human-based algorithms with state-of-the-art deep representation learners.

BIG-bench Machine Learning

A graph-theoretic approach to multitasking

no code implementations NeurIPS 2017 Noga Alon, Daniel Reichman, Igor Shinkar, Tal Wagner, Sebastian Musslick, Jonathan D. Cohen, Tom Griffiths, Biswadip Dey, Kayhan Ozcimder

A key feature of neural network architectures is their ability to support the simultaneous interaction among large numbers of units in the learning and processing of representations.

Algorithm selection by rational metareasoning as a model of human strategy selection

no code implementations NeurIPS 2014 Falk Lieder, Dillon Plunkett, Jessica B. Hamrick, Stuart J. Russell, Nicholas Hay, Tom Griffiths

Rational metareasoning appears to be a promising framework for reverse-engineering how people choose among cognitive strategies and translating the results into better solutions to the algorithm selection problem.

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