File size: 1,233 Bytes
ff88fc5 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 | defaults:
- hydra/sweeper: nevergrad
hydra:
sweeper:
params:
optim:
# name of the nevergrad optimizer to use
# OnePlusOne is good at low budget, but may converge early
optimizer: OnePlusOne
# total number of function evaluations to perform
budget: 100
# number of parallel workers for performing function evaluations
num_workers: 10
# maximize: true # comment out for maximization
# default parametrization of the search space
parametrization:
# either one or the other
db:
- mnist
- cifar
# a log-distributed positive scalar, evolving by factors of 2 on average
lr:
init: 0.02
step: 2.0
log: true
# a linearly-distributed scalar between 0 and 1
dropout:
lower: 0.0
upper: 1.0
# an integer scalar going from 4 to 16
# init and step parameters could also be provided,
# by default init is set to the middle of the range
# and step is set to a sixth of the range
batch_size:
lower: 4
upper: 16
integer: true
db: cifar
lr: 0.01
dropout: 0.6
batch_size: 8
|