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Experiments on Tunable Indexing
(1988-04-01)
The effectiveness and efficiency of an Information Retrieval (IR) system depends on the quality of its indexing system. Indexing con be used in inverted file systemsor in cluster-based retrieval. In this article, new concept ...
Concepts and Effectiveness of the Cover Coefficient Based Clustering Methodology for Text Databases
(1987-12-01)
An algorithm for document clustering is introduced. The base concept of the algorithm, Cover Coefficient (CC) concept, provides means of estimating the number of clusters within a document database. The CC concept is used ...
Effectiveness Assessment of the Cover Coefficient Based Clustering Methodology
An algorithm for document clustering is introduced. The basic concept of the algorithm, Cover Coefficient (CC) concept, provides means of estimating the number of clusters within a document database and relates indexing ...