Design and Realization for the Tools of Data Mining (DM-Tools)
数据挖掘工具DMTools的设计与实现

The article introduces the common tools of Data Mining (DM\|Tools), which realized the major process of Knowledge Discovery from Database (KDD). The process comprises visual data analysis, data preprocess, data mining, model explain and model evaluation, etc. System structure and module functions of the DM\|Tools are discussed. Based on the DM\|Tools, hidden and useful knowledge from long\|term accumulation, operation database can be mined to support decision\|making for every profession