Method __init__

python/lbann/core/training_algorithm.py:331–349

Construct a new RandomPairwiseExchange metalearning strategy. Args: metric_strategies: Map from metric name to the criterion for picking a winner with respect to this metric exchange_strategy: The algorithm used for exchangin

(self,
                 metric_strategies: dict[str,int] = {},
                 exchange_strategy = ExchangeStrategy(),
                 mutation_strategy = MutationStrategy())

            return msg

    def __init__(self,
                 metric_strategies: dict[str,int] = {},
                 exchange_strategy = ExchangeStrategy(),
                 mutation_strategy = MutationStrategy()):
        """Construct a new RandomPairwiseExchange metalearning strategy.

        Args:
            metric_strategies:
              Map from metric name to the criterion for picking a winner
              with respect to this metric
            exchange_strategy:
              The algorithm used for exchanging models.
            mutation_strategy:
              The algorithm used for mutating models.
        """

        self.metric_strategies = metric_strategies
        self.exchange_strategy = exchange_strategy
        self.mutation_strategy = mutation_strategy

    def export_proto(self):
        """Get a protobuf representation of this object."""