4127 search results - page 231 / 826 » Evaluation methods for topic models |
134
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ACCV
2007
Springer
15 years 12 months ago
2007
Springer
This paper proposes a novel method of estimating 3-D hand posture from images observed in complex backgrounds. Conventional methods often cause mistakes by mis-matches of local ima...
194
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EMNLP
2006
15 years 7 months ago
2006
For transliterating foreign words into Chinese, the pronunciation of a source word is spelled out with Kanji characters. Because Kanji comprises ideograms, an individual pronuncia...
194
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EMNLP
2011
14 years 5 months ago
2011
In this paper, we propose a novel approach to automatic generation of aspect-oriented summaries from multiple documents. We first develop an event-aspect LDA model to cluster sen...
200
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JMLR
2012
13 years 8 months ago
2012
This paper proposes a novel Bayesian approximation inference method for mixture modeling. Our key idea is to factorize marginal log-likelihood using a variational distribution ove...
143
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LREC
2008
15 years 7 months ago
2008
This paper presents a context sensitive spell checking system that uses mixed trigram models, and introduces a new empirically grounded method for building confusion sets. The pro...