4127 search results - page 645 / 826 » Evaluation methods for topic models |
180
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TASLP
2002
15 years 6 months ago
2002
This paper presents a framework for maximum a posteriori (MAP) speaker adaptation of state duration distributions in hidden Markov models (HMM). Four key issues of MAP estimation, ...
166
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TON
2010
15 years 4 months ago
2010
—The rapid growth of media content distribution on the Internet in the past few years has brought with it commensurate increases in the costs of distributing that content. Can th...
167
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FPL
2010
Springer
15 years 4 months ago
2010
Springer
FPGA devices are mostly utilized for customized application designs with heavily pipelined and aggressively parallel computations. However, little focus is normally given to the FP...
180
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ICWSM
2009
15 years 4 months ago
2009
The recognition of personal emotional state or sentiment conveyed through text is the main task we address in our research. The communication of emotions through text messaging an...
190
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CVPR
2011
IEEE
15 years 3 months ago
2011
IEEE
We introduce a robust estimator called generalized projection based M-estimator (gpbM) which does not require the user to specify any scale parameters. For multiple inlier structu...