Normalization yog qhov zoo siv thaum koj paub tias kev faib koj cov ntaub ntawv tsis ua raws li Gaussian faib. … Kev tsim qauv, ntawm qhov tod tes, tuaj yeem pab tau thaum cov ntaub ntawv ua raws li Gaussian faib.
Kuv yuav tsum siv normalization lossis Standardization?
Normalization yog qhov tseem ceeb thaum koj cov ntaub ntawv muaj qhov sib txawv thiab cov algorithm koj siv tsis ua kev xav txog kev faib koj cov ntaub ntawv, xws li cov neeg nyob ze ze tshaj plaws thiab cov khoom siv neural networks. Standardization xav tias koj cov ntaub ntawv muaj Gaussian (tswb nkhaus) faib.
Puas Standardization zoo ib yam li normalization?
Nyob hauv lub ntiaj teb kev lag luam, "kev ua kom zoo li qub" feem ntau txhais tau tias qhov ntau ntawm qhov muaj nuj nqis yog "ib txwm ua los ntawm 0.0 txog 1.0 ".
Puas yog ib txwm zoo rau normalize cov ntaub ntawv?
Los ntawm normalizing, koj tau pov tseg qee cov ntaub ntawv hais txog cov ntaub ntawv xws li qhov siab tshaj plaws thiab qhov tsawg kawg nkaus. Yog li, tsis muaj txoj cai ntawm tus ntiv tes xoo. Raws li lwm tus hais, normalization tsis yog ib txwm siv tau; e.g. los ntawm qhov kev pom zoo.
Thaum twg koj yuav tsum tsis txhob ua cov ntaub ntawv li qub?
Qee qhov laj thawj tsis zoo
- koom nrog yog kim. Normalizing koj cov ntaub ntawv feem ntau suav nrog kev tsim ntau lub rooj. …
- qauv tsim yog qhov nyuaj. …
- Qu thiab qias neeg yuav tsum ceev thiab qias neeg. …
- Yog tias koj tab tom siv NoSQL database, ib txwm ua kom zoo li qub tsis xav tau.
