Max Pooling kuj ua tau zoo li Noise Suppressant. Nws tshem tawm cov kev ua kom nrov nrov tag nrho thiab tseem ua kom tsis muaj suab nrov nrog rau kev txo qhov loj me.
Max pooling ua dab tsi?
Kev sib koom siab tshaj plaws, lossis max pooling, yog kev ua haujlwm sib koom ua ke uas suav qhov siab tshaj plaws, lossis loj tshaj, tus nqi hauv txhua thaj ntawm txhua daim ntawv qhia tshwj xeeb. Cov txiaj ntsig tau nqis los ua piv txwv lossis sib sau ua ke daim duab qhia chaw uas qhia txog qhov tseem ceeb tshaj plaws tam sim no hauv thaj, tsis yog qhov nruab nrab ntawm lub ntsej muag nyob rau hauv rooj plaub ntawm qhov nruab nrab pooling.
Yuav ua li cas yog hom pooling?
Peb hom kev ua haujlwm sib koom ua ke yog:
- Max pooling: Qhov siab tshaj plaws pixel tus nqi ntawm cov batch raug xaiv.
- Min pooling: Qhov tsawg kawg nkaus pixel tus nqi ntawm cov batch raug xaiv.
- Average pooling: Qhov nruab nrab tus nqi ntawm tag nrho cov pixels nyob rau hauv batch yog xaiv.
Vim li cas Max pooling siv hauv CNN?
Cov khaubncaws sab nraud povtseg yog siv txhawm rau txo qhov ntev ntawm daim duab qhia chaw. Yog li, nws txo tus naj npawb ntawm cov tsis tau kawm thiab tus nqi ntawm kev suav ua hauv lub network. Cov txheej txheem sib sau ua ke piav qhia cov yam ntxwv tam sim no nyob rau hauv ib cheeb tsam ntawm daim ntawv qhia tshwj xeeb uas tsim los ntawm txheej txheej convolution.
Qhov twg yog qhov nyiam tshaj plaws hauv CNN?
Pooling Layers
Txoj kev siv ntau tshaj plaws hauv kev sib koom ua ke yog max pooling.
