Utilities for BackpropagationΒΆ

chainerx.backward

Runs backpropagation.

chainerx.no_backprop_mode

Creates a context manager which temporarily disables backpropagation.

chainerx.force_backprop_mode

Creates a context manager which temporarily enables backpropagation.

chainerx.is_backprop_required

Returns whether the backpropagation is enabled in the current thread.