5603 search results - page 843 / 1121 » Feature Selection for Clustering |
185
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ACL
2009
15 years 4 months ago
2009
This paper describes log-linear models for a general-purpose sentence realizer based on dependency structures. Unlike traditional realizers using grammar rules, our method realize...
210
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COMPSYSTECH
2009
15 years 4 months ago
2009
: Facial expressions play an important role in human nonverbal communication. They can be generated by activation and dilatation of facial muscles. In this paper we describe a syst...
197
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HIS
2009
15 years 4 months ago
2009
This paper present a class of investment problem, in which many items could be chosen in a group decision environment. Usually there is a decision table from the board of director...
183
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COLING
2010
15 years 1 months ago
2010
Polarity shifting marked by various linguistic structures has been a challenge to automatic sentiment classification. In this paper, we propose a machine learning approach to inco...
194
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JMLR
2011
15 years 1 months ago
2011
We develop, analyze, and test a training algorithm for support vector machine classifiers without offset. Key features of this algorithm are a new, statistically motivated stoppi...