1820 search results - page 40 / 364 » Hierarchical Clustering of Words |
ACL
2008
15 years 18 days ago
2008
In statistical language modeling, one technique to reduce the problematic effects of data sparsity is to partition the vocabulary into equivalence classes. In this paper we invest...
103
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INTERSPEECH
2010
14 years 6 months ago
2010
In large vocabulary continuous speech recognition, decision trees are widely used to cluster triphone states. In addition to commonly used phonetically based questions, others hav...
97
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CORR
1998
Springer
14 years 10 months ago
1998
Springer
We address the problem of clustering words (or constructing a thesaurus) based on co-occurrence data, and using the acquired word classes to improve the accuracy of syntactic disa...
ICPR
2010
IEEE
14 years 9 months ago
2010
IEEE
Probabilistic latent semantic analysis is enhanced with long distance bigram models in order to improve word clustering. The long distance bigram probabilities and the interpolate...
IJCAI
2001
15 years 15 days ago
2001
A new approach for constructing pseudo-keywords, referred to as Sense Units, is proposed. Sense Units are obtained by a word clustering process, where the underlying similarity re...