4127 search results - page 72 / 826 » Evaluation methods for topic models |
163
Voted
INTERSPEECH
2010
14 years 11 months ago
2010
Extractive multi-document summarization is the task of choosing sentences from a set of documents to compose a summary text in response to a user query. We propose a generative ap...
146
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SOCIALCOM
2010
15 years 2 months ago
2010
We developed user models of knowledge exploration in a social tagging system to test the expertise rankings generated by a link-structure method and a semantic-structure method. Th...
134
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ICDM
2008
IEEE
15 years 10 months ago
2008
IEEE
Finding relevant experts in a specific field is often crucial for consulting, both in industry and in academia. The aim of this paper is to address the expert-finding task in a...
116
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ITCC
2002
IEEE
15 years 9 months ago
2002
IEEE
Current crawler-based search engines usually return a long list of search results containing a lot of noise documents. By indexing collected documents on topic path in taxonomy, t...
114
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IADIS
2004
15 years 5 months ago
2004
The increasing use of multimedia in education makes text-production with computers important for students. What kind of role does the Internet play here as an external source of i...