Discovering Structure in Behavior Matthew Botvinick Princeton - PDF document

Discovering Structure in Behavior Matthew Botvinick Princeton Neuroscience Institute and Department of Psychology Princeton University Knutson et al., NeuroReport , 2001 Schultz et al., Science , 1997

From Glasher, Daw, Dayan & O’Doherty, 2010

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Diuk, et al. , J Neurosci, 2013 Ribas-Fernandes et al., Neuron , 2011 Schapiro et al., Nature Neurosci, 2013

0.38 0.36 0.34 Pattern Correlation 0.32 0.30 0.28 0.26 0.24 0.22 0.20 0.18 Diuk et al., in prep. Search Time A 4 Log Solution Time 3 Model Evidenc 2 1 1 100 200 Episode Botvinick, Niv & Barto, Cognition , 2009

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Botvinick & Plaut, Psych Rev , 2004 Olshausen & Field, Nature , 1986 Berman, Choi, Bialek & Shaevitz, Royal Society Interface, in press

HDP-HMM? SFA? Deep learning? … .