Abstract
In this paper we address several aspects of the learning problem in content-based image retrieval (CBIR). First, we introduce the linear and kernel-based biased discriminant analysis, or BiasMap, to fit the unique nature of relevance feedback as a small sample biased classification problem. Secondly, a WARF (word association via relevance feedback) formula is presented for learning keyword relations during the process of relevance feedback. We also introduce our new user interface for CBIR, ImageGrouper, which is designed to support more sophisticated user feedbacks and annotations. Finally, we use the D-EM (Discriminant-EM) algorithm as a way of exploiting unlabeled data in CBIR and offer some insights as to when unlabeled data will help.
| Original language | English (US) |
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| Title of host publication | Proceedings - 2nd International Conference on Development and Learning, ICDL 2002 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 155-162 |
| Number of pages | 8 |
| ISBN (Electronic) | 0769514596, 9780769514598 |
| DOIs | |
| State | Published - 2002 |
| Event | 2nd International Conference on Development and Learning, ICDL 2002 - Cambridge, United States Duration: Jun 12 2002 → Jun 15 2002 |
Publication series
| Name | Proceedings - 2nd International Conference on Development and Learning, ICDL 2002 |
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Other
| Other | 2nd International Conference on Development and Learning, ICDL 2002 |
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| Country/Territory | United States |
| City | Cambridge |
| Period | 6/12/02 → 6/15/02 |
Funding
Acknowledgements: This work was supported in part by NSF Grant CDA 96-24396 and EIA 99-75019.
ASJC Scopus subject areas
- Computational Theory and Mathematics
- Computer Science Applications