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Data Mining

??????(subject-oriented)????(integrated)????(time invariant)????(nonvolatile)?????,???????,?????????????,??????????(Design Support System)?????,??????????????. ???? . . ???. ????????????????????????????????????????????????????????(On Line Transactional Processing, OLTP)????????????????,?

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Data Mining

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    2. ??Data Mining? ????????????,?: ??(Trend) ??(Pattern)? ???(Relationship) ? ?KDD????? ????????????????? ???

    3. ????

    4. ?????????????????? ???????????????? ???????????????? ?????? (On Line Transactional Processing, OLTP) ????????????????,? ?????????????????? ??????,?????????? ?,????????? ?????????

    5. Data Mining???????: ???????????,???????????? ??Data Mining???? ???????????????????????? ??????,Data Mining??????????? ??????????,Data Mining?????? ??????,??Data Mining???????? ?????????????????  

    6. ????(Data Warehouse) ??????????????? KDD(Knowledge Discovery in Database) ?????????????? ????(Data Mining) ??KDD???????

    8. ??(Classification) ??(Estimation) ??(Prediction) ????(Affinity Grouping) ????(Clustering)

    9. ?????????????????,? ???(class)? ??: ???????????,??? ??????? ??????? ??????? ?????? ???(decision tree) ??????(memory-based reasoning) ?? ??

    10. ????????????????,? ??????????? ????????????????????????????? ????????????? ???? ???? ????????

    11. ?????????????????? ????? ?????????????????? ??????????????: ???? ?????? ???????? ??

    12. ?????????????????? ?? ????????????(?????? ??),??????????????? ??,????????????? (cross-selling)??????????? ????? ????

    13. ????????????????? (clusters)? ???????????????? (segmentation) ??,?????????????,?? ????????? ??????? k-means? agglomeration? ????

    14. ??????? ?????? ?????? ???????? ??????? ?????? ???????? ?????? ???????? ???? NBA??,??? ????? ????????? ?????? Data Mining??

    15. Data Miming???????????? ??????????(Model),??? ????????????(Patterns) ????(Relations)? ?????????: ?????????????????? ??????? ?????????????? Data Mining??

    16. Classification Regression Time Series Clustering Association Sequence Data Mining????

    17. Classification?????????????,????????: Logistic Regression Discriminant Analysis Neural Nets Decision Tree Classification

    19. Regression?????????? ???????????????

    21. Clustering????????,? ????????????????, ???????????????? ?????

    23. Sequence Discovery? Association?????,??? ??Sequence Discovery??? ?Item???????? ?

    24. ?????????? ???????? ???????? ??????????? ??????? ???????? ??????????? ???????

    25. MLC++ (pd) MOBAL (pd) MOBAL (pd) Emerald (rp) Kepler (rp) Clementine (cp) DataMind DataCruncher (cp) Darwin (cp) Intelligent Miner (cp)

    27. ?????????????,???????? ???? ??????????????????????, ????????????,??????(Data Warehousing)????????????,? ????????????(Masscustomization) ,?????????????,??????? ????? 

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