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CBRMD
2008
69views more  CBRMD 2008»
13 years 5 months ago
Procurement Fraud Discovery using Similarity Measure Learning
Abstract. This paper describes an approach to detect hints on procurement fraud. It was developed within the context of a European Union project on fraud prevention. Procurement fr...
Stefan Rüping, Natalja Punko, Björn G&uu...
ICDAR
2009
IEEE
14 years 7 days ago
F-ratio Based Weighted Feature Extraction for Similar Shape Character Recognition
Recognition of handwritten similar shaped character is a difficult problem and in character recognition system most of the errors occur from similar shaped characters. In this pap...
Tetsushi Wakabayashi, Umapada Pal, Fumitaka Kimura...
CVPR
2009
IEEE
1010views Computer Vision» more  CVPR 2009»
15 years 18 days ago
A Family of Contextual Measures of Similarity between Distributions with Application to Image Retrieval
During this talk, I will introduce a novel family of contextual measures of similarity between distributions: the similarity between two distributions q and p is measured in the co...
Florent Perronnin (Xerox Research Centre Europe), ...
RIVF
2007
13 years 7 months ago
Disambiguation of People in Web Search Using a Knowledge Base
— Results of queries by personal names often contain documents related to several people because of the namesake problem. In order to differentiate documents related to different...
Quang Minh Vu, Tomonari Masada, Atsuhiro Takasu, J...
IPM
2008
141views more  IPM 2008»
13 years 5 months ago
Towards a unified approach to document similarity search using manifold-ranking of blocks
Document similarity search (i.e. query by example) aims to retrieve a ranked list of documents similar to a query document in a text corpus or on the Web. Most existing approaches...
Xiaojun Wan, Jianwu Yang, Jianguo Xiao