THE EQUAL-VALUE SEARCH: ACCELERATING SEARCH IN FUNCTION INDUCTION

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dc.contributor.authorPhan, Thong Huyeng
dc.date.accessioned2008-05-23T21:23:21Z
dc.date.available2008-05-23T21:23:21Z
dc.date.computerscience1999-05-27eng
dc.date.issued1989-04-01eng
dc.description.abstractFunction induction is a major component of many learning systems. Its purpose is to extract information in the form of a functional relationship from a given set of examples. Since learning systems strive for generality, search emerges as the best candidate for tackling the task of function induction. However, it is inevitably less efficient than specialized problem-solving methods. Previous researchers have sacrificed generality by developing strategies that utilize domain-specific knowledge to improve efficiency. This thesis presents a different approach, the "equal-value" method, which directly improves search performance while maintaining its generality. The result is a new search strategy that is both general and efficient. Experiments suggest that, in the case of numeric functions, performance can increase by several orders of magnitude compared to generic exhaustive search. While the strategy was developed specifically to address the function induction problem, it is possible that a similar approach applies to other induction problems. In any case, the equal-value search provides a powerful new technique for general function induction.eng
dc.description.notesWe are currently acquiring citations for the work deposited into this collection. We recognize the distribution rights of this item may have been assigned to another entity, other than the author(s) of the work.If you can provide the citation for this work or you think you own the distribution rights to this work please contact the Institutional Repository Administrator at digitize@ucalgary.caeng
dc.identifier.department1989-351-13eng
dc.identifier.doihttp://dx.doi.org/10.11575/PRISM/31372
dc.identifier.urihttp://hdl.handle.net/1880/46582
dc.language.isoEngeng
dc.publisher.corporateUniversity of Calgaryeng
dc.publisher.facultyScienceeng
dc.subjectComputer Scienceeng
dc.titleTHE EQUAL-VALUE SEARCH: ACCELERATING SEARCH IN FUNCTION INDUCTIONeng
dc.typeunknown
thesis.degree.disciplineComputer Scienceeng
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