3506 search results - page 515 / 702 » Pattern recognition in information systems |
186
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GECCO
2005
Springer
16 years 11 hour ago
2005
Springer
Several ways of using singular value decomposition (SVD), a linear algebra technique typically used for information retrieval, to decompose problems into subproblems are investiga...
191
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SIGIR
2008
ACM
15 years 6 months ago
2008
ACM
Most traditional text clustering methods are based on "bag of words" (BOW) representation based on frequency statistics in a set of documents. BOW, however, ignores the ...
172
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SIGIR
2008
ACM
15 years 6 months ago
2008
ACM
In most IR clustering problems, we directly cluster the documents, working in the document space, using cosine similarity between documents as the similarity measure. In many real...
175
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BMCBI
2004
15 years 6 months ago
2004
Background: G protein-coupled receptors (GPCRs) transduce signals from extracellular space into the cell, through their interaction with G proteins, which act as switches forming ...
198
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JUCS
2010
15 years 4 months ago
2010
: Classical classification and clustering based on equivalence relations are very important tools in decision-making. An equivalence relation is usually determined by properties of...