380 search results - page 56 / 76 » Targeting the right students using data mining |
ICDM
2007
IEEE
15 years 4 months ago
2007
IEEE
The problem of transfer learning, where information gained in one learning task is used to improve performance in another related task, is an important new area of research. While...
KDD
2008
ACM
15 years 10 months ago
2008
ACM
Contextual advertising on web pages has become very popular recently and it poses its own set of unique text mining challenges. Often advertisers wish to either target (or avoid) ...
116
click to vote
CIKM
2010
Springer
14 years 8 months ago
2010
Springer
This paper aims to detect users generating spam reviews or review spammers. We identify several characteristic behaviors of review spammers and model these behaviors so as to dete...
PR
2008
14 years 9 months ago
2008
Feature selection is an important preprocessing step in mining high-dimensional data. Generally, supervised feature selection methods with supervision information are superior to ...
104
click to vote
SGAI
2005
Springer
15 years 3 months ago
2005
Springer
Objects of interest are represented in the brain simultaneously in different frames of reference. Knowing the positions of one’s head and eyes, for example, one can compute the...