2040 search results - page 285 / 408 » Approximate Expectation Maximization |
205
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In this paper, we call the pattern classification problem that consists in assigning a category label to a long audio signal based on its semantic content as Generic Audio Documen...
195
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Abstract—We consider the restless multi-armed bandit (RMAB) problem with unknown dynamics. At each time, a player chooses K out of N (N > K) arms to play. The state of each ar...
174
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
We consider the task of under-determined reverberant audio source separation. We model the contribution of each source to all mixture channels in the time-frequency domain as a ze...
166
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INFOCOM
2011
IEEE
14 years 10 months ago
2011
IEEE
—Given the flexibility that software-based operation provides, it is unreasonable to expect that new malware will demonstrate a fixed behavior over time. Instead, malware can d...
343
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MMM
2011
Springer
14 years 10 months ago
2011
Springer
Probabilistic Latent Semantic Analysis (PLSA) has become a popular topic model for image clustering. However, the traditional PLSA method considers each image (document) independen...