FEA-Bench / testbed /facebookresearch__hydra /plugins /hydra_nevergrad_sweeper /example /config.yaml
| 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 | |