quiz bu lëkkale ak tegtal · Diggante Niveau

Decay poids ak quiz buy yamale L2

Test L2 daan, réduction ci zero, SGD méngoo, AdamW decoupling, scaling adaptif, ak dooley yàqu ci tàggat yaram.

Laaj 1 de 8

Lan la L2 regularisation yokk ci fonction perte bi?

Xoolaatal laaj bu nekk8 laaj

Sooy def quiz bi, tontu yi ak leeral yi dañuy feeñ.

  1. Lan la L2 regularisation yokk ci fonction perte bi?
    • Limu couche yi ci reso bi
    • Daan ci ni ñuy jàngee
    • Limu misaali tàggat yi
    • Daan bu méngoo ak limu poid kaare yi
  2. Lan mooy jafe-jafe bi gëna mag bi yaram mëna moytu?
    • Done yu yeex
    • Overfitting, fu model bi di jottali bruit bi ci done yiñ tàggat
    • ay jafe-jafe ci aparey bi
    • Etiket yu jaarul yoon
  3. Ci ban wàll la diisaay biy dakkal di puus diisaayu model bi?
    • Ci wàllu infini
    • Ci diisaay bi gëna mag
    • Ci wàllu zero
    • Ci wàllu valeur yu bari
  4. Lu tax ñu dugal AdamW?
    • Ngir dindi yàqu-yàqu ci diisaay bi ak yeesali gradient biy méngoo, suko defee yàqu-yàqu bi doxalee nimu waree
    • Ngir dindi degrade bi lëmm
    • ngir yeexal tàggat yaram
    • Ngir dindi soxla taxawaayu jàng
  5. Ngir wàccinu gradient stochastic bu leer, naka la L2 di doxalee ak diisaay biy wàññeeku?
    • Dañuy wuute saa yu nekk
    • ci wàllu math dañuy nuru
    • Diisaay bi dafay dindi degrade bi
    • L2 du dox ludul ci SGD ak momentum
  6. Lan la koeffisien lambda di saytu ci yamale L2?
    • Dayo lote bi
    • limu jamono yi
    • Fonksioŋu aktivasioŋ bi
    • Dooley penalti ci poid yu rëy
  7. Why can adding an L2 term to Adam’s loss differ from applying decoupled weight decay?
    • Adaptive per-parameter gradient scaling can distort the coupled penalty
    • Adam cannot train with any regularization
    • The two methods use different training labels
    • Decoupled decay removes the data loss
  8. In a simple decoupled update, what changes the fractional shrinkage of a weight?
    • Only the number of classes
    • Only the model’s input dimension
    • The learning rate and decay coefficient together
    • Only the validation-set size