Browsing Computer Science and Software Engineering Technical Reports by Author "Ozkarahan, Esen"
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Concepts and Effectiveness of the Cover Coefficient Based Clustering Methodology for Text Databases
Can, Fazli; Ozkarahan, Esen (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
Can, Fazli; Ozkarahan, EsenAn 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 ... -
Experiments on Tunable Indexing
Can, Fazli; Ozkarahan, Esen (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 ...