400 search results - page 28 / 80 » Independent factor topic models |
PST
2004
15 years 1 months ago
2004
Abstract-- This work aims at measuring familiarity to contribute to the formalization of trust. Trust has always been bundled with familiarity to become a popular topic in the area...
CIKM
2010
Springer
14 years 10 months ago
2010
Springer
The probability that a term appears in relevant documents ( ) is a fundamental quantity in several probabilistic retrieval models, however it is difficult to estimate without rele...
104
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WSC
2007
15 years 2 months ago
2007
Historical data suggest that returns of stocks and indices are not distributed independent and identically Normal, as is commonly assumed. Instead, returns of financial assets are...
130
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CVPR
2012
IEEE
13 years 2 months ago
2012
IEEE
The bag-of-words (BoW) model treats images as an unordered set of local regions and represents them by visual word histograms. Implicitly, regions are assumed to be identically an...
105
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HICSS
2005
IEEE
15 years 5 months ago
2005
IEEE
— Building a good cooperation in the P2P resource sharing is a fundamental and challenging research topic because of peer anonymity, peer independence, high dynamics of peer beha...