1531 search results - page 241 / 307 » Learning probabilistic models of the Web |
158
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WWW
2008
ACM
16 years 6 months ago
2008
ACM
Social media such as Web forum often have dense interactions between user and content where network models are often appropriate for analysis. Joint non-negative matrix factorizat...
147
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WEBNET
1997
15 years 7 months ago
1997
–The accessibility of the World Wide Web and its flexibility for conveying digital information in various forms makes it a convenient mode of communication for education. In thi...
188
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WWW
2003
ACM
16 years 6 months ago
2003
ACM
This paper describes a novel approach for obtaining semantic interoperability among data sources in a bottom-up, semiautomatic manner without relying on pre-existing, global seman...
202
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AAAI
2010
15 years 7 months ago
2010
This paper presents the Topic-Aspect Model (TAM), a Bayesian mixture model which jointly discovers topics and aspects. We broadly define an aspect of a document as a characteristi...
249
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CVPR
2009
IEEE
17 years 1 months ago
2009
IEEE
Given an image, we propose a hierarchical generative
model that classifies the overall scene, recognizes and segments
each object component, as well as annotates the image
with ...