522 search results - page 52 / 105 » Feature selection for ranking using boosted trees |
ASE
2010
14 years 12 months ago
2010
There exists a large and growing number of proposed estimation methods but little conclusive evidence ranking one method over another. Prior effort estimation studies suffered fro...
188
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CVPR
2009
IEEE
16 years 7 months ago
2009
IEEE
In this paper, we present a systematic framework for re-cognizing realistic actions from videos “in the wild.” Such unconstrained videos are abundant in personal collections as...
102
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ICIP
2010
IEEE
14 years 9 months ago
2010
IEEE
We present in this paper a supervised approach for automatic detection of micro-calcifications. The system is based on learning the different morphology of the micro-calcification...
ICCV
1999
IEEE
16 years 1 months ago
1999
IEEE
Existing sequential feature-based registration algorithms involving search typically either select features randomly (eg. the RANSAC[8] approach) or assume a predefined, intuitive...
SIGIR
1999
ACM
15 years 4 months ago
1999
ACM
Human-quality text summarization systems are di cult to design, and even more di cult to evaluate, in part because documents can di er along several dimensions, such as length, wri...