High-quality data is the basic of getting meaningful results from data analysis tools such as data mining and OLAP. The decision support system constructed on the base of low-quality data is unauthentic.

  • 高质量的数据是各种数据分析工具(数据挖掘、OLAP等)得到有价值和有意义结果的首要条件,建立在劣质数据基础之上的决策支持系统是不可信的。

  • 互联网摘选 2025-01-20 19:01:40

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