1809 search results - page 109 / 362 » Topic Modeling Ensembles |
86
Voted
EMNLP
2010
14 years 8 months ago
2010
Discovering and summarizing opinions from online reviews is an important and challenging task. A commonly-adopted framework generates structured review summaries with aspects and ...
101
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CSCW
2011
ACM
14 years 5 months ago
2011
ACM
A microblogged stream is delivered over time, providing an ongoing commentary of topics, trends, and issues. In this article, we present two methods of finding temporal topics wi...
EMNLP
2007
14 years 11 months ago
2007
This paper describes ETK (Ensemble of Transformation based Keys) a new algorithm for inducing search keys for name filtering. ETK has the low computational cost and ability to ...
115
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ENTCS
2006
14 years 10 months ago
2006
A logic for reasoning about states of basic quantum imperative programs is presented. The models of the logic are ensembles obtained by attaching probabilities to pairs of quantum...
82
Voted
SIGIR
2002
ACM
14 years 10 months ago
2002
ACM
We propose a formal model of Cross-Language Information Retrieval that does not rely on either query translation or document translation. Our approach leverages recent advances in...