4842 search results - page 163 / 969 » Combining Estimators to Improve Performance |
170
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ICDM
2005
IEEE
16 years 1 days ago
2005
IEEE
Accurate topical classification of user queries allows for increased effectiveness and efficiency in general-purpose web search systems. Such classification becomes critical if th...
193
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Detecting pitch values for singing voice in the presence of music accompaniment is challenging but useful for many applications. We propose a trend estimation algorithm to detect ...
170
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ICIP
2004
IEEE
16 years 8 months ago
2004
IEEE
Rate-Distortion optimization can significantly improve encoder performance in MPEG-like video coding applications especially when it is applied to coding mode selection and motion...
171
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SEUS
2009
IEEE
16 years 1 months ago
2009
IEEE
Publish-subscribe-query information broker middleware offers great promise to users of pervasive computing systems requiring access to information. However, users of publish-subscr...
152
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TASLP
2008
15 years 6 months ago
2008
We propose a new family of Bayesian estimators for speech enhancement where the cost function includes both a power law and a weighting factor. The parameters of the cost function,...