144 search results - page 2 / 29 » An Efficient Reduction of Ranking to Classification |
PAMI
2007
13 years 5 months ago
2007
—A new unsupervised forward orthogonal search (FOS) algorithm is introduced for feature selection and ranking. In the new algorithm, features are selected in a stepwise way, one ...
SIGMOD
2003
ACM
14 years 5 months ago
2003
ACM
PCM
2007
Springer
13 years 12 months ago
2007
Springer
This paper develops a novel and efficient dimension reduction scheme--Fast Adaptive Discriminant Analysis (FADA). FADA can find a good projection with adaptation to different sampl...
ACMSE
2010
ACM
13 years 24 days 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...
ACL
2010
13 years 3 months ago
2010
Linear Context-Free Rewriting Systems (LCFRSs) are a grammar formalism capable of modeling discontinuous phrases. Many parsing applications use LCFRSs where the fan-out (a measure...