Proceedings of the Eighth ACM International Conference on Multimedia 2000
DOI: 10.1145/354384.354403
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A unified framework for semantics and feature based relevance feedback in image retrieval systems

Abstract: The relevance feedback approach to image retrieval is a powerful technique and has been an active research direction for the past few years. Various ad hoc parameter estimation techniques have been proposed for relevance feedback. In addition, methods that perform optimization on multi-level image content model have been formulated. However, these methods only perform relevance feedback on the low-level image features and fail to address the images' semantic content. In this paper, we propose a relevance feedb… Show more

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Cited by 185 publications
(108 citation statements)
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“…A hybrid approach of semantics-and feature-based relevance feedback is proposed by Lu et al [2] for image retrieval. We generalize this method so that it can accommodate all kinds of media.…”
Section: Cross Media Search and Relevance Feedbackmentioning
confidence: 99%
“…A hybrid approach of semantics-and feature-based relevance feedback is proposed by Lu et al [2] for image retrieval. We generalize this method so that it can accommodate all kinds of media.…”
Section: Cross Media Search and Relevance Feedbackmentioning
confidence: 99%
“…For example, the use of key word annotations has been studied extensively in the context of image retrieval, e.g., [4,7]. Timestamps have been used successfully to cluster photographs by events [10].…”
Section: Introductionmentioning
confidence: 99%
“…In most cases, keywords are assigned manually, which is not only time-consuming but also vulnerable to subjective errors. In the iFind system [1], a semi-automatic image annotation strategy is devised to learn the keywords from the user feedbacks. Our learning strategy suggested in Section 2.2 can be regarded as the counterpart of that annotation strategy on the peer index.…”
Section: Comparison With Related Workmentioning
confidence: 99%