Shekar, B and Narasimha, Murty M and Krishna, G (1989) Structural aspects of semantic-directed clusters. In: Pattern Recognition, 22 (1). pp. 65-74.
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Knowledge-based clusters are studied from the structural point of view. Generalized descriptions for such clusters are stated and illustrated. Peculiarities of certain knowledge-based cluster configurations are highlighted. The adequacy of the connectives logical and (“and”) logical or (“exclusive-or”) in describing such clusters is justified. The definition of “concept” is elaborated from the clustering point of view and used to establish the equivalence between, descriptions of clusters and concepts. The order-independence of semantic-directed clustering approach is established formally based on axiomatic considerations.
| Item Type: | Journal Article |
|---|---|
| Publication: | Pattern Recognition |
| Publisher: | Elsevier Science |
| Additional Information: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Knowledge-based clustering;Cluster structures;Semantic-directed clusters;Order-independence;Logical pattern clustering;Intelligent partitioning. |
| Department/Centre: | Division of Electrical Sciences > Computer Science & Automation |
| Date Deposited: | 14 Jul 2010 10:59 |
| Last Modified: | 14 Jul 2010 10:59 |
| URI: | http://eprints.iisc.ac.in/id/eprint/29282 |
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