843 search results - page 85 / 169 » Learning aspect models with partially labeled data |
151
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SIGIR
2009
ACM
15 years 10 months ago
2009
ACM
When search is against structured documents, it is beneficial to extract information from user queries in a format that is consistent with the backend data structure. As one step...
134
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ICML
2004
IEEE
16 years 4 months ago
2004
IEEE
Predictive state representations (PSRs) have recently been proposed as an alternative to partially observable Markov decision processes (POMDPs) for representing the state of a dy...
166
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CVPR
2012
IEEE
13 years 6 months ago
2012
IEEE
In this paper, a new Mixture model of Dynamic pedestrian-Agents (MDA) is proposed to learn the collective behavior patterns of pedestrians in crowded scenes. Collective behaviors ...
140
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AAAI
2010
15 years 5 months ago
2010
Multi-instance learning deals with problems that treat bags of instances as training examples. In single-instance learning problems, dimensionality reduction is an essential step ...
133
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IRAL
2003
ACM
15 years 9 months ago
2003
ACM
Namedentityrecognition isimportantinsophisticatedinformation service system such as Question Answering and Text Mining since most of the answer type and text mining unit depend on...