5213 search results - page 302 / 1043 » Statistical entity-topic models |
133
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ICASSP
2011
IEEE
14 years 6 months ago
2011
IEEE
In this study, we investigate online Bayesian estimation of the measurement noise density of a given state space model using particle filters and Dirichlet process mixtures. Diri...
147
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JMLR
2012
13 years 4 months ago
2012
We present the first PAC bounds for learning parameters of Conditional Random Fields [12] with general structures over discrete and real-valued variables. Our bounds apply to com...
119
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ACL
2012
13 years 4 months ago
2012
We present a new edition of the Google Books Ngram Corpus, which describes how often words and phrases were used over a period of five centuries, in eight languages; it reflects...
110
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IEAAIE
2000
Springer
15 years 6 months ago
2000
Springer
Gathering, maintenance, integration and presentation of statistics are major activities of the Dutch Agricultural Economics Research Institute LEI. In this paper we explore how kno...
112
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ACL
2007
15 years 3 months ago
2007
We present an approach to query expansion in answer retrieval that uses Statistical Machine Translation (SMT) techniques to bridge the lexical gap between questions and answers. S...