3823 search results - page 152 / 765 » Experiments with Random Projection |
162
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ACL
2004
15 years 7 months ago
2004
The detection of prosodic characteristics is an important aspect of both speech synthesis and speech recognition. Correct placement of pitch accents aids in more natural sounding ...
153
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ACL
2006
15 years 7 months ago
2006
This paper proposes a framework for training Conditional Random Fields (CRFs) to optimize multivariate evaluation measures, including non-linear measures such as F-score. Our prop...
143
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AAAI
1998
15 years 7 months ago
1998
Unpredictability in the running time of complete search procedures can often be explained by the phenomenon of "heavy-tailed cost distributions", meaning that at any tim...
131
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AAAI
1998
15 years 7 months ago
1998
The typical difficulty of various NP-hard problems varies with simple parameters describing their structure. This behavior is largely independent of the search algorithm, but depe...
164
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ICASSP
2010
IEEE
15 years 6 months ago
2010
IEEE
In this paper we investigate random forest based language model adaptation. Large amounts of out-of-domain data are used to grow the decision trees while very small amounts of in-...