5699 search results - page 769 / 1140 » Alternating model trees |
159
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ACL
2006
15 years 8 months ago
2006
In this paper, we exploit non-local features as an estimate of long-distance dependencies to improve performance on the statistical spoken language understanding (SLU) problem. Th...
158
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ACL
2006
15 years 8 months ago
2006
We first show how a structural locality bias can improve the accuracy of state-of-the-art dependency grammar induction models trained by EM from unannotated examples (Klein and Ma...
204
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ASC
2006
15 years 8 months ago
2006
This paper presents a new algorithm for enhancing the efficiency of simulation-based optimisation using local search and neural network metamodels. The local search strategy is ba...
145
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EACL
2006
ACL Anthology
15 years 8 months ago
2006
ACL Anthology
To tackle the problem of presenting a large number of options in spoken dialogue systems, we identify compelling options based on a model of user preferences, and present tradeoff...
171
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ECIR
2006
Springer
15 years 8 months ago
2006
Springer
This paper presents two sentence retrieval methods. We adopt the task definition done in the TREC Novelty Track: sentence retrieval consists in the extraction of the relevant sente...