579 search results - page 35 / 116 » Modeling word burstiness using the Dirichlet distribution |
167
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ACL
1997
15 years 7 months ago
1997
This paper introduces new methods based on exponential families for modeling the correlations between words in text and speech. While previous work assumed the effects of word co-...
146
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HPCC
2005
Springer
15 years 11 months ago
2005
Springer
This study concerns a threshold-based matching algorithm for Clos (t-MAC) network switches. The studied Clos network uses a central photonic switch fabric for transporting high-spe...
149
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ANLP
1994
15 years 7 months ago
1994
A new technique to locate content-representing words for a given document image using representation of character shapes is described. A character shape code representation define...
178
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CIKM
2008
Springer
15 years 8 months ago
2008
Springer
Topic modeling has been a key problem for document analysis. One of the canonical approaches for topic modeling is Probabilistic Latent Semantic Indexing, which maximizes the join...
179
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ICASSP
2009
IEEE
16 years 25 days ago
2009
IEEE
Speech has a property that the speech unit preceding a speech pause tends to lengthen. This work presents the use of a dynamic Bayesian network to model the prepausal lengthening ...