2199 search results - page 367 / 440 » Information retrieval using hierarchical dirichlet processes |
185
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GROUP
2005
ACM
15 years 11 months ago
2005
ACM
People search for people with suitable expertise all of the time in their social networks – to answer questions or provide help. Recently, efforts have been made to augment this...
160
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SIGIR
2003
ACM
15 years 11 months ago
2003
ACM
Much attention has been paid to the relative effectiveness of interactive query expansion versus automatic query expansion. Although interactive query expansion has the potential ...
177
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CHI
1997
ACM
15 years 10 months ago
1997
ACM
For the huge amounts of audio and video material that could usefully be included in digital libraries, the cost of producing human-generated annotations and meta-data is prohibiti...
165
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ICDM
2007
IEEE
15 years 9 months ago
2007
IEEE
Recently the problem of dimensionality reduction (or, subspace learning) has received a lot of interests in many fields of information processing, including data mining, informati...
146
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CIKM
2008
Springer
15 years 7 months ago
2008
Springer
This paper describes how to automatically cross-reference documents with Wikipedia: the largest knowledge base ever known. It explains how machine learning can be used to identify...