1583 search results - page 23 / 317 » Document Image Retrieval using Signatures as Queries |
132
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ECIR
2008
Springer
15 years 5 months ago
2008
Springer
In document retrieval using pseudo relevance feedback, after initial ranking, a fixed number of top-ranked documents are selected as feedback to build a new expansion query model. ...
140
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IPM
2006
15 years 3 months ago
2006
This paper presents a probabilistic information retrieval framework in which the retrieval problem is formally treated as a statistical decision problem. In this framework, querie...
144
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PAMI
2002
15 years 3 months ago
2002
: We propose a method for text retrieval from document images without the use of OCR. Documents are segmented into character objects. Image features, namely the Vertical Traverse D...
149
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MM
2010
ACM
15 years 4 months ago
2010
ACM
The problem of joint modeling the text and image components of multimedia documents is studied. The text component is represented as a sample from a hidden topic model, learned wi...
131
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CLEF
2010
Springer
15 years 5 months ago
2010
Springer
In this paper, we report our approach to retrieve patent documents based on the prior art. We use the standard Information Retrieval (IR) techniques which contain indexing and retr...