SOPHIA: an interactive cluster-based retrieval system for the OHSUMED collection

Abstract

The ability to perform an exploratory search and retrieval of relevant documents from a large collection of domain-specific documents is an important requirement both in the field of medicine and other areas. In this paper, we present a unsupervised distributional clustering technique called SOPHIA. SOPHIA provides a semantically meaningful visual… (More)
DOI: 10.1109/TITB.2005.847184

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