522 search results - page 18 / 105 » Feature selection for ranking using boosted trees |
SIGIR
2005
ACM
15 years 5 months ago
2005
ACM
Recognition and retrieval of historical handwritten material is an unsolved problem. We propose a novel approach to recognizing and retrieving handwritten manuscripts, based upon ...
ICCV
2005
IEEE
15 years 5 months ago
2005
IEEE
We present a general algorithm of image based regression that is applicable to many vision problems. The proposed regressor that targets a multiple-output setting is learned using...
ICCV
2001
IEEE
16 years 1 months ago
2001
IEEE
We develop a pairwise classification framework for face recognition, in which a class face recognition problem is divided into a set of ? ?? ? two class problems. Such a problem...
115
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3DIM
2007
IEEE
15 years 3 months ago
2007
IEEE
We use the AdaBoost algorithm to classify 3D aerial lidar scattered height data into four categories: road, grass, buildings, and trees. To do so we use five features: height, hei...
129
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ACCV
2007
Springer
15 years 3 months ago
2007
Springer
We develop a method that can detect humans in a single image based on a new cascaded structure. In our approach, both the rectangle features and 1-D edge-orientation features are e...