Guide-yakabatana mibvunzo · Pakati Nhanho

Cyclical Learning Rates Quiz

Inotarisa katatu-chiyero chekudzidza-chiyero, chiyero chekuedza, hunhu hwekukurumidza uye mutsauko uripo pakati pekudzokororwa kutenderera uye imwe-cycle kudzidziswa.

Nzira dzekutungamira dzinoenderanaCyclical Learning Rates
Mubvunzo 1 ye 8

Ndeipi fungidziro huru inodenha cyclical learning rates?

Tarisa mubvunzo wese8 mibvunzo

Mhinduro uye tsananguro zvinoonekwa paunenge uchitora bvunzo.

  1. Ndeipi fungidziro huru inodenha cyclical learning rates?
    • Kuti mwero wekudzidza ungodzikira chete panguva yekudzidziswa
    • Saizi yebatch iyoyo inofanira kugara isingachinji
    • Iwo mamodheru anoda maGPU
    • Iyo data inofanira kusanganiswa
  2. What did Smith report for cyclical learning rates on tested classification tasks?
    • They always lowered training loss to zero
    • They improved accuracy versus fixed rates, often in fewer iterations
    • They removed the need for validation data
    • They guaranteed escape from every sharp minimum
  3. Ko 'LR range test' inoita sei?
    • Inoyera kushandiswa kwekuyeuka kweGPU
    • Inoverenga nhamba yemuenzaniso parameters
    • Inotsvaira mwero wekudzidza uchikwira uchiona kurasikirwa kwekutora miganhu yakanaka
    • Inoedza modhi pane-kunze kwekugovera data
  4. Mumutemo we-one-cycle, kukurumidza kunowanzoita sei maererano nechiyero chekudzidza?
    • Momentum inogara yakagadziriswa mukati mese
    • Momentum yakaiswa kune zero nguva yese
    • Momentum inowedzera chaizvo mukufambirana nechiyero
    • Momentum inofamba ichipesana - yakakwirira kana mwero wakaderera uye wakaderera kana mwero wakakwira
  5. During a triangular cyclical learning-rate cycle, how does the rate move between its bounds?
    • It rises from the base rate to the maximum, then falls back toward the base
    • It only decreases from the first step
    • It stays fixed at the maximum
    • It jumps randomly at every minibatch
  6. Ndiani akaunza cyclical kudzidza mareti uye iyo LR renji bvunzo?
    • Geoffrey Hinton
    • Leslie Smith
    • Yann LeCun
    • Andrej Karpathy
  7. What sets the duration of a cyclical learning-rate cycle?
    • The number of model layers
    • Saizi yemazwi
    • A chosen number of training iterations for the up-and-down pattern
    • The number of optimizer parameters
  8. What distinguishes the one-cycle policy from repeating several triangular cycles?
    • It keeps the learning rate constant throughout
    • It removes the optimizer’s momentum
    • It measures the learning rate only once
    • It uses one long learning-rate cycle for the training run