Topic models in information retrieval
Topic modeling demonstrates the semantic relations among words, which should be helpful for information retrieval tasks. We present probability mixture modeling and term modeling methods to integrate topic models into language modeling framework for information retrieval. A variety of topic modeling...
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| Language: | ENG |
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ScholarWorks@UMass Amherst
2007
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| Online Access: | https://scholarworks.umass.edu/dissertations/AAI3289216 |