301 search results - page 33 / 61 » Topic models with power-law using Pitman-Yor process |
165
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ICASSP
2009
IEEE
15 years 3 months ago
2009
IEEE
The use of the PC and Internet for placing telephone calls will present new opportunities to capture vast amounts of un-transcribed speech for a particular speaker. This paper inv...
176
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ECIR
2008
Springer
15 years 7 months ago
2008
Springer
Word space models, in the sense of vector space models built on distributional data taken from texts, are used to model semantic relations between words. We argue that the high dim...
174
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WWW
2002
ACM
16 years 6 months ago
2002
ACM
In the original PageRank algorithm for improving the ranking of search-query results, a single PageRank vector is computed, using the link structure of the Web, to capture the rel...
165
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ICML
2010
IEEE
15 years 7 months ago
2010
IEEE
We propose to combine two approaches for modeling data admitting sparse representations: on the one hand, dictionary learning has proven effective for various signal processing ta...
160
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ICASSP
2011
IEEE
14 years 9 months ago
2011
IEEE
Documents often contain inherently many concepts reflecting specific and generic aspects. To automatically generate a short summary text of documents on similar topics, it is im...