- JsonLoggerCallback.setup(stop: Optional[Stopper] = None, num_samples: Optional[int] = None, total_num_samples: Optional[int] = None, **info)#
Called once at the very beginning of training.
Any Callback setup should be added here (setting environment variables, etc.)
stop – Stopping criteria. If
time_budget_swas passed to
TimeoutStopperwill be passed here, either by itself or as a part of a
num_samples – Number of times to sample from the hyperparameter space. Defaults to 1. If
grid_searchis provided as an argument, the grid will be repeated
num_samplesof times. If this is -1, (virtually) infinite samples are generated until a stopping condition is met.
total_num_samples – Total number of samples factoring in grid search samplers.
**info – Kwargs dict for forward compatibility.