1828 search results - page 316 / 366 » From Features to Semantics: Some Preliminary Results |
101
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LRE
2006
14 years 9 months ago
2006
Web searchers reformulate their queries, as they adapt to search engine behavior, learn more about a topic, or simply correct typing errors. Automatic query rewriting can help user...
236
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OIR
2011
14 years 19 days ago
2011
(limit 250 words) Purpose This paper reports and describes the use of MediaWiki and Google Docs at undergraduate level as online collaboration tools for co-constructing knowledge i...
ANLP
1994
14 years 11 months ago
1994
The use of NLP techniques for document classification has not produced significant improvements in performance within the standard term weighting statistical assignment paradigm (...
ALMOB
2007
14 years 10 months ago
2007
Background: Assessing the outcome of motif mining algorithms is an essential task, as the number of reported motifs can be very large. Significance measures play a central role in...
CORR
2010
Springer
14 years 10 months ago
2010
Springer
We consider the question of the stability of evolutionary algorithms to gradual changes, or drift, in the target concept. We define an algorithm to be resistant to drift if, for s...