Title :
Utilizing Information Theoretic Diversity for SVM Active Learn
Author :
Dagli, Charlie K. ; Rajaram, Shyamsundar ; Huang, Thomas S.
Author_Institution :
Beckman Inst. for Adv. Sci. & Technol., Illinois Univ., Urbana, IL
Abstract :
Incrementally learning from a large number of unlabeled examples continues to be an active area of research in pattern recognition. Active learning has made great strides in recent years to address this problem, taking advantage of SVMs to develop robust learning systems. Recently, diversity sampling for SVM active learning has garnered much attention. In this work we propose a fundamentally motivated view of diversity for SVM active learning based on an information-theoretic diversity measure. Comparative testing on a database from the small-sample learning problem of image retrieval is done and thoughts for future work are presented
Keywords :
information theory; pattern recognition; support vector machines; SVM active learning; database comparative testing; diversity sampling; image retrieval small-sample learning problem; information theoretic diversity utilization; information-theoretic diversity measure; pattern recognition; robust learning systems; support vector machine; Information retrieval; Kernel; Labeling; Learning systems; Machine learning; Pattern recognition; Robustness; Sampling methods; Support vector machine classification; Support vector machines;
Conference_Titel :
Pattern Recognition, 2006. ICPR 2006. 18th International Conference on
Conference_Location :
Hong Kong
Print_ISBN :
0-7695-2521-0
DOI :
10.1109/ICPR.2006.1161