4645 search results - page 278 / 929 » Using Information Extraction to Improve Document Retrieval |
177
click to vote
ICDAR
2009
IEEE
15 years 4 months ago
2009
IEEE
In order to reduce the rejection rate of our automatic reading system, we propose to pre-classify the business documents by introducing an Automatic Recognition of Documents stage...
192
click to vote
AAAI
2007
15 years 9 months ago
2007
The popularity of current hand-held digital imaging devices such as camera phones, PDAs, camcorders has promoted the use of digital cameras to capture document images for daily in...
175
click to vote
CIKM
2007
Springer
16 years 27 days ago
2007
Springer
Pseudo-relevance feedback, or query expansion, has been shown to improve retrieval performance in the adhoc retrieval task. In such a scenario, a few top-ranked documents are assu...
151
click to vote
SIGIR
2004
ACM
16 years 4 days ago
2004
ACM
This paper examines whether the Cranfield evaluation methodology is robust to gross violations of the completeness assumption (i.e., the assumption that all relevant documents wi...
158
click to vote
SIGIR
2006
ACM
16 years 20 days ago
2006
ACM
We introduce and validate bootstrap techniques to compute confidence intervals that quantify the effect of test-collection variability on average precision (AP) and mean average...