2261 search results - page 168 / 453 » Supervised Topic Models |
109
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SIGIR
2006
ACM
15 years 7 months ago
2006
ACM
Searching an organization’s document repositories for experts provides a cost effective solution for the task of expert finding. We present two general strategies to expert se...
116
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CORR
2004
Springer
15 years 1 months ago
2004
Springer
We integrate automatic speech recognition (ASR) and question answering (QA) to realize a speech-driven QA system, and evaluate its performance. We adapt an Ngram language model to...
129
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DEXAW
2010
IEEE
15 years 2 months ago
2010
IEEE
Automatic generation of taxonomies can be useful for a wide area of applications. In our application scenario a topical hierarchy should be constructed reasonably fast from a large...
DKE
2000
15 years 1 months ago
2000
: Large information bases that are used by several different users and applications accommodate the demands of their users more effectively, if they can be split into possibly over...
132
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JUCS
2010
14 years 8 months ago
2010
: Along with the emergence of the Web 2.0, E-learning more often takes place in open environments such as wikis, blogs, and resource sharing platforms. Nowadays, many companies dep...