3257 search results - page 472 / 652 » Discretization based learning approach to information retrie... |
169
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SIGIR
2005
ACM
16 years 3 days ago
2005
ACM
Measuring the information retrieval effectiveness of Web search engines can be expensive if human relevance judgments are required to evaluate search results. Using implicit user ...
157
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ICPR
2000
IEEE
16 years 7 months ago
2000
IEEE
For more efficient organizing, browsing, and retrieving digital video content, it is important to extract video structure information at both scene and shot levels. This paper pre...
191
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GECCO
2003
Springer
15 years 11 months ago
2003
Springer
This paper presents an approach for classifying students in order to predict their final grade based on features extracted from logged data in an education web-based system. A comb...
187
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CIKM
2005
Springer
16 years 2 days ago
2005
Springer
Can we use social networks to combat spam? This paper investigates the feasibility of MailRank, a new email ranking and classification scheme exploiting the social communication ...
141
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CVPR
2010
IEEE
16 years 2 months ago
2010
IEEE
This paper addresses the problem of recognizing shadows from monochromatic natural images. Without chromatic information, shadow classification is very challenging because the in...