tff.learning.robust_aggregator

Creates aggregator for mean with adaptive zeroing and clipping.

tff.learning.robust_aggregator(
    zeroing: bool = True,
    clipping: bool = True
) -> tff.aggregators.WeightedAggregationFactory

Zeroes out extremely large values for robustness to data corruption on clients, and clips to moderately high norm for robustness to outliers.

For details on clipping and zeroing see tff.aggregators.clipping_factory and tff.aggregators.zeroing_factory. For details on the quantile-based adaptive algorithm see tff.aggregators.PrivateQuantileEstimationProcess.

Args
zeroing	Whether to enable adaptive zeroing.
clipping	Whether to enable adaptive clipping.

Returns
A tff.aggregators.WeightedAggregationFactory.