505 search results - page 37 / 101 » Importance weighted active learning |
127
click to vote
CIKM
2008
Springer
15 years 5 months ago
2008
Springer
In automated text categorization, given a small number of labeled documents, it is very challenging, if not impossible, to build a reliable classifier that is able to achieve high...
139
click to vote
IEICET
2010
15 years 1 months ago
2010
We address the problem of perceived age estimation from face images, and propose a new semi-supervised approach involving two novel aspects. The first novelty is an efficient act...
123
click to vote
AIED
2007
Springer
15 years 9 months ago
2007
Springer
One important aspect of motivation is engagement. In order to learn, students need to be engaged in the learning activities. However, that does not always happen due to various fac...
170
click to vote
CVPR
2003
IEEE
16 years 5 months ago
2003
IEEE
Monitoring activities using video data is an important surveillance problem. A special scenario is to learn the pattern of normal activities and detect abnormal events from a very...
138
click to vote
KDD
1995
ACM
15 years 6 months ago
1995
ACM
Manydata mining algorithms developed recently are based on inductive learning methods. Very few are based on similarity-based learning. However, similarity-based learning accrues ...