Image classification and indexing by EM based multiple- instance learning

  • Authors:
  • H. T. Pao;Y. Y. Xu;S. C. Chuang;H. C. Fu

  • Affiliations:
  • Department of Management Science, National Chiao Tung University, Hsin Chu, Taiwan, ROC;Department of Computer Science, National Chiao Tung University, Hsin Chu, Taiwan, ROC;Department of Computer Science, National Chiao Tung University, Hsin Chu, Taiwan, ROC;Department of Computer Science, National Chiao Tung University, Hsin Chu, Taiwan, ROC

  • Venue:
  • VISUAL'07 Proceedings of the 9th international conference on Advances in visual information systems
  • Year:
  • 2007

Quantified Score

Hi-index 0.00

Visualization

Abstract

In this paper, we propose an EM based Multiple-Instance learning algorithm for the image classification and indexing. To learn a desired image class, a set of exemplar images are selected by a user. Each example is labeled as conceptual related (positive) or conceptual unrelated (negative) image. A positive image consists of at least one user interested object, and a negative example should not contain any user interested object. By using the proposed learning algorithm, an image classification system can learn the user's preferred image class from the positive and negative examples. We have built a prototype system to retrieve user desired images. The experimental results show that for only a few times of relearning, a user can use the prototype system to retrieve favor images from the WWW over Internet.