5441 search results - page 301 / 1089 » Improving the Performance of Recommender Systems That Use Cr... |
199
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IUI
2011
ACM
14 years 9 months ago
2011
ACM
We describe a new sketch recognition framework for chemical structure drawings that combines multiple levels of visual features using a jointly trained conditional random field. ...
175
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
In this paper we present two new methods for speech enhancement based on the previously publised ne pitch model (FPM) for voiced speech. The rst method (FPM-NE) uses the FPM to pr...
171
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PPL
2008
15 years 6 months ago
2008
The latency of broadcast/reduction operations has a significant impact on the performance of SIMD processors. This is especially true for associative programs, which make extensiv...
217
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MUE
2007
IEEE
16 years 1 months ago
2007
IEEE
Recently, there has been an increased interest in the query reformulation using relevance feedback with evolutionary techniques such as genetic algorithm for multimedia informatio...
178
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TSD
2010
Springer
15 years 5 months ago
2010
Springer
In this paper, we study the use of heterogeneous data for training of acoustic models. In initial experiments, a significant drop of accuracy has been observed on in-domain test s...