1656 search results - page 207 / 332 » Social Hierarchical Learning |
117
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ACMSE
2010
ACM
14 years 7 months ago
2010
ACM
The ranking problem appears in many areas of study such as customer rating, social science, economics, and information retrieval. Ranking can be formulated as a classification pro...
182
Voted
ICWE
2011
Springer
14 years 4 months ago
2011
Springer
In this paper, we investigate whether semantic relationships between entities can be learnt from analyzing microblog posts published on Twitter. We identify semantic links between ...
121
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ICIP
1999
IEEE
16 years 2 months ago
1999
IEEE
We address a new perceptual grouping algorithmfor aerial images, which employs a decision tree classifier and hierarchical multilevel grouping strategy an a bottom-up fashion. In ...
84
Voted
ICML
2009
IEEE
16 years 1 months ago
2009
IEEE
We propose an unbounded-depth, hierarchical, Bayesian nonparametric model for discrete sequence data. This model can be estimated from a single training sequence, yet shares stati...
MMM
2007
Springer
15 years 7 months ago
2007
Springer
Abstract. Cast indexing is a very important application for contentbased video browsing and retrieval, since the characters in feature-length films and TV series are always the ma...