This paper researches a data mining system based on attributes reduction of rough set theory.

本文主要研究基于粗集属性约简的数据挖掘系统。

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Based on the concept, the paper systematically studies Rough Set, proposes a data mining system using Rough Set, and presents detailed design and implementation.

基于此构想，本文对粗糙集理论进行了系统研究，提出了一种新的基于粗糙集理论的商业数据挖掘系统，并给出了此系统的详细设计与实现过程。

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This paper introduces the design idea and implementation technology of a Data Mining System.

本文介绍一个数据挖掘系统的设计思想和实现技术。

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Instead, Target has a central system where all data is analyzed and pushed back out to support day-to-day operations, mining purchasing data, tying it to specific individuals and using algorithms to predict future outcomes.

FORBES: Digitizing Doctors and Hospitals? Think Like Target