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From recurrent choice to skill learning: a reinforcement-learning model
- Source :
- Journal of Experimental Psychology: General. May, 2006, Vol. 135 Issue 2, p184, 23 p.
- Publication Year :
- 2006
-
Abstract
- The authors propose a reinforcement-learning mechanism as a model for recurrent choice and extend it to account for skill learning. The model was inspired by recent research in neurophysiological studies of the basal ganglia and provides an integrated explanation of recurrent choice behavior and skill learning. The behavior includes effects of differential probabilities, magnitudes, variabilities, and delay of reinforcement. The model can also produce the violation of independence, preference reversals, and the goal gradient of reinforcement in maze learning. An experiment was conducted to study learning of action sequences in a multistep task. The fit of the model to the data demonstrated its ability to account for complex skill learning. The advantages of incorporating the mechanism into a larger cognitive architecture are discussed. Keywords: reinforcement learning, recurrent choice, skill learning, credit assignment, cognitive architecture
Details
- Language :
- English
- ISSN :
- 00963445
- Volume :
- 135
- Issue :
- 2
- Database :
- Gale General OneFile
- Journal :
- Journal of Experimental Psychology: General
- Publication Type :
- Academic Journal
- Accession number :
- edsgcl.147107460