497 search results - page 70 / 100 » Mining Knowledge in Astrophysical Massive Data Sets |
PAAPP
2007
13 years 6 months ago
2007
\Web users are nowadays confronted with the huge variety of available information sources whose content is not targeted at any specific group or layer. Recommendation systems aim...
ICDM
2008
IEEE
14 years 1 months ago
2008
IEEE
In this paper, we propose a new variant of Latent Dirichlet Allocation(LDA): Collective LDA (C-LDA), for multiple corpora modeling. C-LDA combines multiple corpora during learning...
AIED
2011
Springer
12 years 11 months ago
2011
Springer
A student is said to have committed a careless error when a student’s answer is wrong despite the fact that he or she knows the answer (Clements, 1982). In this paper, educationa...
ICDM
2005
IEEE
14 years 29 days ago
2005
IEEE
Organizing textual documents into a hierarchical taxonomy is a common practice in knowledge management. Beside textual features, the hierarchical structure of directories reflect...
KDD
1997
ACM
13 years 11 months ago
1997
ACM
One of the important problems in data mining is the evaluation of subjective interestingness of the discovered rules. Past research has found that in many real-life applications i...