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Open Access Publications from the University of California

Learning salience amoung [sic] features through contingency in the CEL framework

  • Author(s): Granger, R. H., Jr.
  • Schlimmer, Jeffrey C.
  • et al.

Determining which features in an environment are salient given a task, salience assignment, is a central problem in Machine Learning. A related phenomenon, contingency (the conditions under which relative salience among environmental features is acquired), is central to learning and memory in animal psychology. This paper presents an analysis of a set of empirical data on contingency and an algorithm for the salience assignment problem. The algorithm presented is implemented in a working computer program which interacts with a simulated environment to produce contingent associative learning corresponding to relevant behavioral data. The model also makes specific empirical predictions that can be experimentally tested.

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