4127 search results - page 553 / 826 » Evaluation methods for topic models |
153
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
We present MPtracker, a new algorithm for tracking and separating the pitch frequencies of two speakers from their mixture. The pitch frequencies are detected by introducing a nov...
158
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
We present a motion classification approach to detect movements of interest (abnormal motion) based on local feature modeling within spatio-temporal detectors. The modeling is pe...
179
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EDBT
2011
ACM
14 years 10 months ago
2011
ACM
This demonstration paper presents a probabilistic XML data merging tool, that represents the outcome of semi-structured document integration as a probabilistic tree. The system is...
163
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OHS
2001
Springer
15 years 11 months ago
2001
Springer
The size of Internet has been growing very fast and many documents appear every day in the Net. Users find many problems to obtain the information that they really need. In order t...
162
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BMCBI
2010
15 years 6 months ago
2010
Background: Protein structure comparison is a central issue in structural bioinformatics. The standard dissimilarity measure for protein structures is the root mean square deviati...