Document Image Retrieval Based on Keyword Spotting Using Relevance Feedback
Publish Year: 1392
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_IJE-27-1_011
تاریخ نمایه سازی: 17 خرداد 1393
Abstract:
Keyword Spotting is a well-known method in document image retrieval which is based on query word image. In this paper, a document image retrieval system based on keyword spotting and relevancefeedback is presented. Relevance feedback as an interactive method is used in this paper to improve theperformance of Document Image Retrieval System (DIRS). In the proposed method, we compare several strategies of positive and negative feedbacks which include Only Positive Feedback , Only Negative Feedback and Positive and Negative Feedback . Experiments show that using relevancefeedback in DIR outperforms common DIR
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Authors
m Keyvanpour
Department of Computer Engineering, Alzahra University, Tehran, Iran
r Tavoli
Department of Electrical and Computer, Islamic Azad University, Qazvin Branch, Qazvin, Iran
s Mozaffari
Electrical and Computer Engineering Departmet, Semnan University, Semnan, Iran