3702 search results - page 590 / 741 » Reducing Misclassification Costs |
143
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ICASSP
2011
IEEE
14 years 9 months ago
2011
IEEE
This paper studies a variational Bayesian unmixing algorithm for hyperspectral images based on the standard linear mixing model. Each pixel of the image is modeled as a linear com...
156
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ICASSP
2011
IEEE
14 years 9 months ago
2011
IEEE
Many applications of spoken-language systems can benefit from having access to annotations of prosodic events. Unfortunately, obtaining human annotations of these events, even se...
188
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ICASSP
2011
IEEE
14 years 9 months ago
2011
IEEE
Rapidly increasing quantities of multimedia and spoken content today demand fast and accurate retrieval approaches for convenient browsing. The spoken documents with wide variety ...
167
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ICASSP
2011
IEEE
14 years 9 months ago
2011
IEEE
Current hidden Markov acoustic modeling for large vocabulary continuous speech recognition (LVCSR) relies on the availability of abundant labeled transcriptions. Given that speech...
186
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ICDE
2011
IEEE
14 years 9 months ago
2011
IEEE
— Uncertain data is quite common nowadays in a variety of modern database applications. At the same time, the join operation is one of the most important but expensive operations...