448 search results - page 52 / 90 » Conditional Topic Random Fields |
137
Voted
EMNLP
2009
15 years 4 days ago
2009
Traditionally, machine learning approaches for information extraction require human annotated data that can be costly and time-consuming to produce. However, in many cases, there ...
130
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COLING
2010
14 years 9 months ago
2010
We present novel kernels based on structured and unstructured features for reranking the N-best hypotheses of conditional random fields (CRFs) applied to entity extraction. The fo...
102
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ICASSP
2011
IEEE
14 years 6 months ago
2011
IEEE
Conditional Random Fields (CRFs) have proven to perform well on natural language processing tasks like name transliteration, concept tagging or grapheme-to-phoneme (g2p) conversio...
98
Voted
SIGIR
2008
ACM
15 years 2 months ago
2008
ACM
With a growing number of works utilizing link information in enhancing document clustering, it becomes necessary to make a comparative evaluation of the impacts of different link ...
116
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RIAO
2004
15 years 3 months ago
2004
This study explored how experts and novices in pedagogics expanded queries supported by the ERIC thesaurus, and how this was connected to the search success in an easy and a diffi...