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137
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IWBRS
2005
Springer
168views Biometrics» more  IWBRS 2005»
15 years 7 months ago
Gabor Feature Selection for Face Recognition Using Improved AdaBoost Learning
Though AdaBoost has been widely used for feature selection and classifier learning, many of the selected features, or weak classifiers, are redundant. By incorporating mutual infor...
LinLin Shen, Li Bai, Daniel Bardsley, Yangsheng Wa...
108
Voted
SDM
2010
SIAM
195views Data Mining» more  SDM 2010»
15 years 3 months ago
Adaptive Informative Sampling for Active Learning
Many approaches to active learning involve periodically training one classifier and choosing data points with the lowest confidence. An alternative approach is to periodically cho...
Zhenyu Lu, Xindong Wu, Josh Bongard
MM
2004
ACM
142views Multimedia» more  MM 2004»
15 years 7 months ago
Learning query-class dependent weights in automatic video retrieval
Combining retrieval results from multiple modalities plays a crucial role for video retrieval systems, especially for automatic video retrieval systems without any user feedback a...
Rong Yan, Jun Yang 0003, Alexander G. Hauptmann
ICDAR
2009
IEEE
15 years 8 months ago
Writer Adaptation for Online Handwriting Recognition System Using Virtual Examples
For an online handwriting recognition system equipped with a writer-independent classifier to progressively improve the recognition performance for a specific writer with an incre...
Hidetoshi Miyao, Minoru Maruyama
146
Voted
ICB
2007
Springer
159views Biometrics» more  ICB 2007»
15 years 5 months ago
Coarse Iris Classification by Learned Visual Dictionary
Abstract. In state-of-the-art iris recognition systems, the input iris image has to be compared with a large number of templates in database. When the scale of iris database increa...
Xianchao Qiu, Zhenan Sun, Tieniu Tan