Query suggestion is an effective human-computer
interaction (HCI) approach in information retrieval. According to
human vision system, the image retrieval method using visual
query suggestion (VQS) can provide a friendly query interface to
solve the query ambiguity problem. In this paper, the contentbased
image retrieval (CBIR) system is realized first. Humancomputer
interaction used VQS to obtain users’ intention. In this
step, user submitted a query keyword to the system. VQS is utilized
to provide a list of suggestions, each containing a keyword and a
collection of representative images. If the user selects one of the
image suggestions, this image will be viewed as the key image. Then
CBIR system will retrieve the image sets to return the similar
images based on the similarity of image features. In relevance
feedback, user scored each returned image by the slider to optimize
retrieval results. A friendly query interface is designed to carry out
HCI in our system and the experimental result shows the proposed
method can improve the average recall and precision efficiently.
Query suggestion is an effective human-computerinteraction (HCI) approach in information retrieval. According tohuman vision system, the image retrieval method using visualquery suggestion (VQS) can provide a friendly query interface tosolve the query ambiguity problem. In this paper, the contentbasedimage retrieval (CBIR) system is realized first. Humancomputerinteraction used VQS to obtain users’ intention. In thisstep, user submitted a query keyword to the system. VQS is utilizedto provide a list of suggestions, each containing a keyword and acollection of representative images. If the user selects one of theimage suggestions, this image will be viewed as the key image. ThenCBIR system will retrieve the image sets to return the similarimages based on the similarity of image features. In relevancefeedback, user scored each returned image by the slider to optimizeretrieval results. A friendly query interface is designed to carry outHCI in our system and the experimental result shows the proposedmethod can improve the average recall and precision efficiently.
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