579 search results - page 69 / 116 » Modeling word burstiness using the Dirichlet distribution |
160
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IPPS
2003
IEEE
15 years 11 months ago
2003
IEEE
The current technologies have made it possible to execute parallel applications across heterogeneous platforms. However, the performance models available do not provide adequate m...
165
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EUROPAR
2009
Springer
16 years 21 days ago
2009
Springer
While general-purpose homogeneous multi-core architectures are becoming ubiquitous, there are clear indications that, for a number of important applications, a better performance/p...
153
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COLING
2002
15 years 6 months ago
2002
Most current sentence alignment approaches adopt sentence length and cognate as the alignment features; and they are mostly trained and tested in the documents with the same style...
139
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COLT
2004
Springer
15 years 11 months ago
2004
Springer
Abstract. We show several PAC-style concentration bounds for learning unigrams language model. One interesting quantity is the probability of all words appearing exactly k times in...
196
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MIR
2006
ACM
16 years 2 days ago
2006
ACM
Automatic keyword annotation is a promising solution to enable more effective image search by using keywords. In this paper, we propose a novel automatic image annotation method b...