12825 search results - page 448 / 2565 » Improved PLSOM algorithm |
190
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EACL
2006
ACL Anthology
15 years 9 months ago
2006
ACL Anthology
Probabilistic Latent Semantic Analysis (PLSA) models have been shown to provide a better model for capturing polysemy and synonymy than Latent Semantic Analysis (LSA). However, th...
211
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ECIR
2006
Springer
15 years 9 months ago
2006
Springer
Abstract. In this paper we show how approximate matrix factorisations can be used to organise document summaries returned by a search engine into meaningful thematic categories. We...
187
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ICVGIP
2004
15 years 9 months ago
2004
Automatic content based schemes, as opposed to those with human endeavor, have become important as users attempt to organize massive data presented in the form of multimedia data ...
195
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NAACL
2004
15 years 9 months ago
2004
In statistical machine translation, the currently best performing systems are based in some way on phrases or word groups. We describe the baseline phrase-based translation system...
177
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VMV
2001
15 years 9 months ago
2001
This paper deals with robust point features selection for tracking. The aim is to identify unreliable features since the first frame so to track them in all the sequence. We exten...