Mostly used me-thods are introduced in detail, including fuzzy method, rough sets theory, cloud theory, evidence theo-ry, artificial neural networks, genetic algorithms and induction learning.

• 详细介绍了数据挖掘技术的常用方法，包括模糊理论、粗糙集理论、云理论、证据理论、人工神经网络、遗传算法以及归纳学习。