Cov txheej txheem:
Video: Dab tsi yog data mining thiab dab tsi tsis yog data mining?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Cov ntaub ntawv mining yog ua tiav yam tsis muaj ib qho kev xav ua ntej, yog li cov ntaub ntawv los ntawm cov cov ntaub ntawv yog tsis yog los teb cov lus nug tshwj xeeb ntawm lub koom haum. Tsis yog Data Mining : Lub hom phiaj ntawm Data Mining yog kev rho tawm ntawm cov qauv thiab kev paub los ntawm ntau qhov ntau cov ntaub ntawv , tsis yog lub extraction ( mining ) ntawm cov ntaub ntawv nws tus kheej.
Tsuas yog li ntawd, cov ntaub ntawv hauv cov ntaub ntawv tsuas yog dab tsi?
Data Mining . Hauv cov lus yooj yooj yim, cov ntaub ntawv mining yog txhais raws li ib tug txheej txheem siv los extract usable cov ntaub ntawv los ntawm ib tug loj txheej ntawm tej raw cov ntaub ntawv . Nws implies tsom xam cov ntaub ntawv qauv nyob rau hauv loj batch ntawm cov ntaub ntawv siv ib los yog ntau tshaj software. Cov ntaub ntawv mining muaj kev siv ntau yam, xws li kev tshawb fawb thiab kev tshawb fawb.
Ib sab saum toj no, koj siv cov ntaub ntawv mining li cas? Nov yog cov npe ntawm 14 lwm qhov chaw tseem ceeb uas cov ntaub ntawv tsuas yog siv dav:
- Kev kho mob yav tom ntej. Cov ntaub ntawv mining tuav lub peev xwm zoo los txhim kho kev noj qab haus huv.
- Market Basket Analysis.
- Manufacturing Engineering.
- CRM.
- Kev txheeb xyuas kev dag ntxias.
- Intrusion Detection.
- Customer Segmentation.
- Nyiaj Txiag Nyiaj Txiag.
Khaws qhov no nyob rau hauv saib, dab tsi yog cov ntaub ntawv mining thiab nws cov txheej txheem?
Cov ntaub ntawv mining yog cov txheej txheem ntawm discovering qauv nyob rau hauv loj cov ntaub ntawv teeb tsa cov txheej txheem ntawm kev sib tshuam ntawm kev kawm tshuab, kev txheeb cais, thiab cov txheej txheem database. Qhov no feem ntau yog siv cov txheej txheem database xws li spatial indices.
Dab tsi yog hom ntaub ntawv hauv cov ntaub ntawv mining?
Hom Cov Ntaub Ntawv
- Relational databases.
- Cov ntaub ntawv warehouses.
- Advanced DB thiab cov ntaub ntawv khaws cia.
- Object-oriented thiab object-relational databases.
- Transactional thiab Spatial databases.
- Heterogeneous thiab legacy databases.
- Multimedia thiab streaming database.
- Text databases.
Pom zoo:
Dab tsi yog qhov sib txawv ntawm pab pawg cov ntaub ntawv thiab cov ntaub ntawv tsis yog pawg?
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Dab tsi yog qhov uas tsis yog recursive qhovntsej thiaj tsis mob parser?
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Dab tsi yog sparse kem Dab tsi yog qhov zoo thiab qhov tsis zoo?
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Dab tsi yog qhov zoo sib xws thiab qhov txawv ntawm relays thiab PLC yog dab tsi?
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