1125 search results - page 195 / 225 » Knowledge-based semantic clustering |
106
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DATESO
2004
15 years 3 months ago
2004
Large sparse matrices play important role in many modern information retrieval methods. These methods, such as clustering, latent semantic indexing, performs huge number of computa...
116
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FLAIRS
2006
15 years 3 months ago
2006
Text categorization involves mapping of documents to a fixed set of labels. A similar but equally important problem is that of assigning labels to large corpora. With a deluge of ...
130
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PARMA
2004
15 years 3 months ago
2004
Hierarchical structures and catalogs is a way to organize and enrich semantically the available information in the Web. From simple tree-like structures with syntactic constraints ...
126
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TREC
2003
15 years 3 months ago
2003
This report describes a new open-domain answer retrieval system developed at the University of Edinburgh and gives results for the TREC-12 question answering track. Phrasal answer...
111
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CASCON
1997
15 years 3 months ago
1997
This paper describes the implementation of a reliable Get-Put interface written for a distributed memory environment. The asynchronous semantics of the Put as well as the split tr...