数据挖掘中的数据品质问题及其挖掘
수거알굴중적수거품질문제급기알굴
Problem and Mining about Data Quality in the Data Mining
  • 万方数据
    计算机科学 계산궤과학
    COMPUTER SCIENCE
    2002年 12期 141-142 ,共2页

    蒋渝%王蔚韬%张建高%何光辉

    장투%왕위도%장건고%하광휘



    KDD%DM%Data quality%DQM


    This paper introduces the conception of data quality and the issues that the attention has not enough beenpaid to the data quality in data mining (DM). Then, it analyze and emphasize that the data quality is crucial for manyapplications in DM with real examples. Finally an example of the iatric diagnoses application is given to show how toimprove the data quality.
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