2867 search results - page 21 / 574 » Effectiveness of Index Expressions |
113
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SIGIR
2004
ACM
15 years 5 months ago
2004
ACM
Document representation and indexing is a key problem for document analysis and processing, such as clustering, classification and retrieval. Conventionally, Latent Semantic Index...
131
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BMCBI
2011
14 years 6 months ago
2011
Background: In the last decades, microarray technology has spread, leading to a dramatic increase of publicly available datasets. The first statistical tools developed were focuse...
106
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ICPR
2010
IEEE
15 years 10 hour ago
2010
IEEE
Abstract—Nearest Neighbour search is a widely used technique in Pattern Recognition. In order to speed up the search many indexing techniques have been proposed. However, most of...
107
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DASFAA
2006
IEEE
15 years 5 months ago
2006
IEEE
Keyword search is an effective approach for most users to search for information because they do not need to learn complex query languages or the underlying structures of the data....
131
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ACII
2007
Springer
15 years 6 months ago
2007
Springer
Facial expression plays an important role in face to face communication in that it conveys nonverbal information and emotional intent beyond speech. In this paper, an approach for ...