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Heuristics of Control: Habitization, Fragmentation, Memoization and Pruningold_uid | 15632 |
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title | Heuristics of Control: Habitization, Fragmentation, Memoization and Pruning |
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start_date | 2015/05/19 |
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schedule | 14h |
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online | no |
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location_info | 2e étage |
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details | GNT Theoretical Neuroscience Seminar Series. Organized by David Schulz. |
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summary | Goal-directed or model-based control faces substantial
computational challenges in deep planning problems. One
popular solution to this is habitual or model-free control
based on state-action values. In a simple planning task,
we found evidence for three further heuristics: blinkered
pruning of the decision-tree, the storage and direct
reproduction of sequences of actions arising from search,
and hierarchical decomposition. I will discuss models of
these and their interactions. This is work with Quentin Huys
in collaboration with Niall Lally, Jon Roiser and Sam Gershman. |
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responsibles | Koechlin |
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