4797 search results - page 626 / 960 » The complexity of partition tasks |
171
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In this paper, we describe recent progress in i-vector based speaker verification. The use of universal background models (UBM) with full-covariance matrices is suggested and tho...
179
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
We have recently proposed an EM-style algorithm to optimize log-linear models with hidden variables. In this paper, we use this algorithm to optimize a hidden conditional random ...
176
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PERCOM
2011
ACM
14 years 10 months ago
2011
ACM
—We present a visualization framework integrated in a context-aware system that uses a common underlying stream processing middleware for tight integration of data accessing, pro...
290
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CEC
2010
IEEE
14 years 10 months ago
2010
IEEE
— This paper presents Evolutionary Optimization Tool (Evoptool), an optimization toolkit that implements a set of meta-heuristics based on the Evolutionary Computation paradigm. ...
212
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ACL
2011
14 years 10 months ago
2011
Via an oracle experiment, we show that the upper bound on accuracy of a CCG parser is significantly lowered when its search space is pruned using a supertagger, though the supert...