Initial Results Refinement Based on Contextual Information for Interactive Image Retrieval Systems
Abstract
This paper proposes the exploitation of contextual information to refine the initial set of results in interactive image retrieval systems. This context based method differs from traditional approaches given it considers the rich information present in the relationships between multiple images, rather than simply using traditional methods that computes pairwise distances between two images. In this work, an experimental evaluation of the effectiveness of this technique in different Web search scenarios was carried out. The results showed that the evaluated method was able to significantly improve the effectiveness of the retrieval, specially when applied in conjunction with similarity measures of greater distinctive power.
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