1364 search results - page 45 / 273 » Sampling Methods for Unsupervised Learning |
134
Voted
NAACL
2010
15 years 6 days ago
2010
We propose the first unsupervised approach to the problem of modeling dialogue acts in an open domain. Trained on a corpus of noisy Twitter conversations, our method discovers dia...
123
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SAC
2005
ACM
15 years 7 months ago
2005
ACM
Because of name variations, an author may have multiple names and multiple authors may share the same name. Such name ambiguity affects the performance of document retrieval, web ...
111
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HT
2010
ACM
15 years 4 months ago
2010
ACM
In this paper we are interested in describing Web pages by how users interact within their contents. Thus, an alternate but complementary way of labelling and classifying Web docu...
134
Voted
ICDAR
2009
IEEE
15 years 9 months ago
2009
IEEE
The problem of determining the appropriate number of components is important in finite mixture modeling for pattern classification. This paper considers the application of an unsu...
186
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CVPR
2012
IEEE
13 years 4 months ago
2012
IEEE
Metric learning is a fundamental problem in computer vision. Different features and algorithms may tackle a problem from different angles, and thus often provide complementary inf...