def on_batch_end(self, state: State):
"""Records the confusion matrix at the end of each batch.
Args:
state (State): current state
"""
outputs = state.output[self.output_key]
targets = state.input[self.input_key]
confusion_matrix = utils.calculate_confusion_matrix_from_tensors(
outputs, targets)
if self.confusion_matrix is None:
self.confusion_matrix = confusion_matrix
else:
self.confusion_matrix += confusion_matrix
def on_batch_end(self, runner: IRunner):
"""Records the confusion matrix at the end of each batch.
Args:
runner: current runner
"""
outputs = runner.output[self.output_key]
targets = runner.input[self.input_key]
confusion_matrix = utils.calculate_confusion_matrix_from_tensors(
outputs, targets)
if self.confusion_matrix is None:
self.confusion_matrix = confusion_matrix
else:
self.confusion_matrix += confusion_matrix