301 search results - page 7 / 61 » Topic models with power-law using Pitman-Yor process |
181
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JACM
2010
15 years 4 months ago
2010
clustering of documents according to sharing of topics at multiple levels of abstraction. Given a corpus of documents, a posterior inference algorithm finds an approximation to a ...
170
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CVPR
2010
IEEE
16 years 1 months ago
2010
IEEE
Based on multifractal analysis in wavelet pyramids of texture images, a new texture descriptor is proposed in this paper that implicitly combines information from both spatial and...
148
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VLSID
2002
IEEE
16 years 6 months ago
2002
IEEE
Predictive delay analysis is presented for a representative CMOS inverter with submicron device size using PREDICTMOS MOSFET model. As against SPICE, which adopts a time consuming...
178
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KDD
2007
ACM
16 years 6 months ago
2007
ACM
Documents, such as those seen on Wikipedia and Folksonomy, have tended to be assigned with multiple topics as a meta-data. Therefore, it is more and more important to analyze a re...
175
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ACCV
2010
Springer
15 years 8 months ago
2010
Springer
Automatic processing of video data is essential in order to allow efficient access to large amounts of video content, a crucial point in such applications as video mining and surve...