Machine Learning, Clustering, and Polymorphy

Stephen Jose Hanson; Malcolm Bauer

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arXiv · 1304.3432

Machine Learning, Clustering, and Polymorphy

Stephen Jose Hanson·Malcolm Bauer

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Abstract

This paper describes a machine induction program (WITT) that attempts to model human categorization. Properties of categories to which human subjects are sensitive includes best or prototypical members, relative contrasts between putative categories, and polymorphy (neither necessary or sufficient features). This approach represents an alternative to usual Artificial Intelligence approaches to generalization and conceptual clustering which tend to focus on necessary and sufficient feature rules, equivalence classes, and simple search and match schemes. WITT is shown to be more consistent with human categorization while potentially including results produced by more traditional clustering schemes. Applications of this approach in the domains of expert systems and information retrieval are also discussed.

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Stephen Jose Hanson, Malcolm Bauer. 2013-03-27. Machine Learning, Clustering, and Polymorphy. https://arxiv.org/abs/1304.3432

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