313 search results - page 37 / 63 » Hierarchical Discriminant Regression |
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KDD
2003
ACM
15 years 10 months ago
2003
ACM
Support vector machines (SVMs) have been promising methods for classification and regression analysis because of their solid mathematical foundations which convey several salient ...
SIGIR
2000
ACM
15 years 2 months ago
2000
ACM
We investigate four hierarchical clustering methods (single-link, complete-link, groupwise-average, and single-pass) and two linguistically motivated text features (noun phrase he...
RECSYS
2009
ACM
15 years 4 months ago
2009
ACM
Previous work on using external aggregate rating information showed that this information can be incorporated in several different types of recommender systems and improves their...
ECCV
2010
Springer
15 years 2 months ago
2010
Springer
This paper introduces a very compact yet discriminative video description, which allows example-based search in a large number of frames corresponding to thousands of hours of vide...
CIKM
2004
Springer
15 years 3 months ago
2004
Springer
Automatically categorizing documents into pre-defined topic hierarchies or taxonomies is a crucial step in knowledge and content management. Standard machine learning techniques ...