基于动态代价敏感的数据挖掘算法探讨

信息时代的到来,数据作为信息的载体其重要性也愈加突出,随着人们对不确定数据研究的深入,代价敏感数据挖掘技术被应用于不确定数据挖掘中。本文介绍了不确定数据,分析了现有不确定数据挖掘方法,在介绍代价敏感学习的基础上,介绍了一种针对不确定数据的代价敏感决策树算法,并通过实验验证了这一算法的合理可行。

Data Mining AIgorithm based on Dynamic Cost-Sensitive

Along with the people to the uncertain data research, cost sensitive data mining technology is applied to the uncertainty in data mining. This paper introduces the uncertain data, analysis of the existing uncertain data mining method, based on cost-sensitive learning is introduced for a class of uncertain data cost-sensitive decision tree algorithm, and verified by the experiment of this algorithm is reasonable and feasible.