284 search results - page 20 / 57 » Discriminative probabilistic models for passage based retrie... |
96
Voted
HT
2010
ACM
15 years 7 months ago
2010
ACM
The rise of social interactions on the Web requires developing new methods of information organization and discovery. To that end, we propose a generative community-based probabil...
143
Voted
BMCBI
2007
15 years 2 months ago
2007
Background: We present a probabilistic topic-based model for content similarity called pmra that underlies the related article search feature in PubMed. Whether or not a document ...
158
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SIGIR
2002
ACM
15 years 1 months ago
2002
ACM
tion Abstract ChengXiang Zhai (Advisor: John Lafferty) Language Technologies Institute School of Computer Science Carnegie Mellon University With the dramatic increase in online in...
119
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EMMCVPR
2009
Springer
15 years 8 months ago
2009
Springer
Generative kernels represent theoretically grounded tools able to increase the capabilities of generative classification through a discriminative setting. Fisher Kernel is the fi...
148
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PAMI
2011
14 years 4 months ago
2011
—We present a discriminative part-based approach for human action recognition from video sequences using motion features. Our model is based on the recently proposed hidden condi...