1863 search results - page 327 / 373 » A supervised learning approach for imbalanced data sets |
160
click to vote
ICDE
2011
IEEE
14 years 8 months ago
2011
IEEE
— Many real-world applications deal with uncertain or missing data, prompting a surge of activity in the area of probabilistic databases. A shortcoming of prior work is the assum...
136
click to vote
ICCV
2007
IEEE
16 years 6 months ago
2007
IEEE
In the task of visual object categorization, semantic context can play the very important role of reducing ambiguity in objects' visual appearance. In this work we propose to...
170
click to vote
ICCV
2003
IEEE
16 years 6 months ago
2003
IEEE
This paper describes a novel application of Statistical Learning Theory (SLT) to control model complexity in flow estimation. SLT provides analytical generalization bounds suitabl...
ICPR
2002
IEEE
16 years 5 months ago
2002
IEEE
We present in this paper a new multi-class Bayes classifier that permits using separate feature vectors, chosen specifically for each class. This technique extends previous work o...
132
click to vote
WWW
2005
ACM
16 years 5 months ago
2005
ACM
Focused crawlers are considered as a promising way to tackle the scalability problem of topic-oriented or personalized search engines. To design a focused crawler, the choice of s...