374 search results - page 25 / 75 » Modeling Chinese Documents with Topical Word-Character Model... |
118
Voted
ICTAI
2006
IEEE
15 years 5 months ago
2006
IEEE
Enterprise corpora contain evidence of what employees work on and therefore can be used to automatically find experts on a given topic. We present a general approach for represen...
101
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DAWAK
2008
Springer
15 years 1 months ago
2008
Springer
Analyzing the author and topic relations in email corpus is an important issue in both social network analysis and text mining. The AuthorTopic model is a statistical model that id...
CIKM
2008
Springer
15 years 1 months ago
2008
Springer
Topic models such as aspect model or LDA have been shown as a promising approach for text modeling. Unlike many previous models that restrict each document to a single topic, topi...
117
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KDD
2010
ACM
15 years 3 months ago
2010
ACM
We propose an online topic model for sequentially analyzing the time evolution of topics in document collections. Topics naturally evolve with multiple timescales. For example, so...
123
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FCSC
2010
14 years 9 months ago
2010
Graphical models have become the basic framework for topic based probabilistic modeling. Especially models with latent variables have proved to be effective in capturing hidden str...