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The anticipatory classifier system and genetic generalization
| Content Provider | Semantic Scholar |
|---|---|
| Author | Butz, Alexandra Goldberg, Brian D. Stolzmann, C. Wolfgang |
| Copyright Year | 2004 |
| Abstract | The anticipatory classifier system (ACS)combines the learning classifier system frameworkwith the cognitive learning theory ofanticipatory behavioral control. The result is an evolutionary system thatbuilds a complete and generalized predictiveenvironmental model. Reinforcement learningtechniques are applied to form a behavioralpolicy represented in the model. After providingsome background as well as outlining the objectives of the system, we explainin detail all involved current processes. Furthermore, we analyze thedeficiency of over-specialization in the anticipatory learning process (ALP),the main learning mechanism in the ACS. Consequently, we introduce a geneticalgorithm (GA) to the ACS that is meant for generalization of over-specializedclassifiers. We show that it is possible to form a symbiosis between a directedspecialization and a genetic generalization mechanism achieving a learningmechanism that evolves a complete, accurate, and compact description of theperceived environment. Results in three different environmental settingsconfirm the usefulness of the genetic algorithm in the ACS. Finally, we discuss future research directions. |
| Starting Page | 427 |
| Ending Page | 467 |
| Page Count | 41 |
| File Format | PDF HTM / HTML |
| DOI | 10.1023/A:1021330114221 |
| Volume Number | 1 |
| Alternate Webpage(s) | https://doi.org/10.1023/A%3A1021330114221 |
| Journal | Natural Computing |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |