4127 search results - page 240 / 826 » Evaluation methods for topic models |
147
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SIGIR
2002
ACM
15 years 5 months ago
2002
ACM
We present a novel sequential clustering algorithm which is motivated by the Information Bottleneck (IB) method. In contrast to the agglomerative IB algorithm, the new sequential ...
187
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WWW
2011
ACM
15 years 22 days ago
2011
ACM
We analyze the information credibility of news propagated through Twitter, a popular microblogging service. Previous research has shown that most of the messages posted on Twitter...
149
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ICIP
2009
IEEE
16 years 6 months ago
2009
IEEE
Tongue Ultrasound imaging is widely used for human speech production analysis and modeling. In this paper, we propose a novel method to automatically detect and track the tongue c...
145
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EUSFLAT
2001
15 years 7 months ago
2001
In this paper we will describe several methods that solve, using mathematical programming, different problems that, although can be used in others fields in the fuzzy modelling co...
135
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ACL
2009
15 years 3 months ago
2009
We describe a novel method for the task of unsupervised POS tagging with a dictionary, one that uses integer programming to explicitly search for the smallest model that explains ...