374 search results - page 8 / 75 » Modeling Chinese Documents with Topical Word-Character Model... |
133
Voted
EWMF
2005
Springer
15 years 9 months ago
2005
Springer
In this paper, we review two techniques for topic discovery in collections of text documents (Latent Semantic Indexing and K-Means clustering) and present how we integrated them in...
156
Voted
ACML
2009
Springer
15 years 10 months ago
2009
Springer
Abstract. Topic models are a discrete analogue to principle component analysis and independent component analysis that model topic at the word level within a document. They have ma...
119
Voted
ICML
2009
IEEE
15 years 10 months ago
2009
IEEE
Given a large-scale linked document collection, such as a collection of blog posts or a research literature archive, there are two fundamental problems that have generated a lot o...
131
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ICDM
2007
IEEE
15 years 10 months ago
2007
IEEE
Probabilistic latent semantic indexing (PLSI) represents documents of a collection as mixture proportions of latent topics, which are learned from the collection by an expectation...
159
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CSL
2004
Springer
15 years 3 months ago
2004
Springer
We propose new methods to exploit contemporaneous text, such as on-line news articles, to improve language models for automatic speech recognition and other natural language proce...