数据挖掘的基本过程及方法

知识发现与数据挖掘是人工智能、机器学习与数据库技术相结合的产物。随着科学数据大量积累和各种数据库的普遍使用，人们又逐步认识到海量数据的利用十分困难、效率低下，而且从中难以获得有价值的指导性意见。另一方面，更多带规律性的信息和知识又往往被大量原始数据淹没。在这种情况下，数据挖掘技术就应运而生，出现在众多学科领域，成为一种强大的化学信息技术。

The Basic Process and Method of Chemical Data Mining

Along with the large accumulation data and wide using of all kinds of databases, people realize it is very difficult and low efficiency about use of great capacity data and can't get the guidable idea from that. On the other hand, more regular information and knowledge often submerged by large original d ata. Accordingly, the data mining technology comes into many domains. It is a la rge information technology and is becoming a new study direction about computer field.