Sciweavers

2 search results - page 1 / 1
» Cost-Sensitive Learning by Cost-Proportionate Example Weight...
Sort
View
ICDM
2003
IEEE
134views Data Mining» more  ICDM 2003»
13 years 10 months ago
Cost-Sensitive Learning by Cost-Proportionate Example Weighting
We propose and evaluate a family of methods for converting classifier learning algorithms and classification theory into cost-sensitive algorithms and theory. The proposed conve...
Bianca Zadrozny, John Langford, Naoki Abe
AAAI
2006
13 years 6 months ago
On Multi-Class Cost-Sensitive Learning
Rescaling is possibly the most popular approach to cost-sensitive learning. This approach works by rescaling the classes according to their costs, and it can be realized in differ...
Zhi-Hua Zhou, Xu-Ying Liu