110 search results - page 2 / 22 » Cost-Sensitive Decision Tree Learning for Forensic Classific... |
ISI
2006
Springer
13 years 8 months ago
2006
Springer
Abstract. In many organizations, it is common to control access to confidential information based on the need-to-know principle; The requests for access are authorized only if the ...
ICML
2000
IEEE
14 years 9 months ago
2000
IEEE
This paper investigates how the splitting criteria and pruning methods of decision tree learning algorithms are influenced by misclassification costs or changes to the class distr...
AIPRF
2008
13 years 10 months ago
2008
Unsolicited commercial or bulk emails or emails containing viruses pose a great threat to the utility of email communications. A recent solution for filtering is reputation systems...
ECML
2007
Springer
14 years 2 months ago
2007
Springer
ICML
2010
IEEE
13 years 9 months ago
2010
IEEE
A new procedure for learning cost-sensitive SVM classifiers is proposed. The SVM hinge loss is extended to the cost sensitive setting, and the cost-sensitive SVM is derived as the...