2607 search results - page 331 / 522 » An Ontology-Based Information Retrieval Model |
176
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
In this paper, we define the problem of topic-sentiment analysis on Weblogs and propose a novel probabilistic model to capture the mixture of topics and sentiments simultaneously....
175
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TASLP
2010
15 years 5 months ago
2010
—We consider representing a short temporal fragment of musical audio as a dynamic texture, a model of both the timbral and rhythmical qualities of sound, two of the important asp...
175
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EMMCVPR
2009
Springer
16 years 1 months ago
2009
Springer
Generative kernels represent theoretically grounded tools able to increase the capabilities of generative classification through a discriminative setting. Fisher Kernel is the fi...
153
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ISMIR
2005
Springer
16 years 3 days ago
2005
Springer
In music genre classification the decision time is typically of the order of several seconds, however, most automatic music genre classification systems focus on short time feat...
207
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NIPS
2004
15 years 8 months ago
2004
We consider the problem of geometrical surface reconstruction from one or several images using learned shape models. While humans can effortlessly retrieve 3D shape information, t...