数据挖掘经过十几年的研究，很多传统问题获得了大量研究．近年来，数据挖掘研究与应用迅猛发展，出现了很多新的方法、系统和应用．首先介绍了数据挖掘概念、起源，然后总结了数据挖掘技术的最新发展，便于数据挖掘研究者进行资料的整理和总结．-Data Mining, after ten years of research, many traditional problems gained a great deal of study. In recent years, data mining research and application of rapid development, there were a lot of new methods, systems and applications. First introduced the concept of data mining, the origin, and then summed up the latest data mining technology development, to facilitate data mining researchers to collate and summarize information.