p.3394
p.3399
p.3404
p.3410
p.3414
p.3419
p.3423
p.3430
p.3435
A Strategy of Constructing Heterogeneous Cost-Sensitive Decision Tree
Abstract:
Usually, the algorithm of constructing cost-sensitive decision tree assume that all types of cost can be converted into a unified units of the same price, apparently how to construct an cost conversion function is an challenge. In this paper, a strategy of constructing heterogeneous cost-sensitive decision tree is designed and the different cost are take into account together in split attribute selection. Whats more, an attribute selection model based on heterogeneous cost-sensitive is constructed and the pruning strategy based on cost-sencitive is designed. The experimental results show that the proposed method is correct and more efficient than the present other methods
Info:
Periodical:
Pages:
3414-3418
Citation:
Online since:
September 2013
Authors:
Price:
Сopyright:
© 2013 Trans Tech Publications Ltd. All Rights Reserved
Share:
Citation: