tf.keras.metrics.binary_accuracy

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Calculates how often predictions matches binary labels.

Standalone usage:

y_true = [[1], [1], [0], [0]] y_pred = [[1], [1], [0], [0]] m = tf.keras.metrics.binary_accuracy(y_true, y_pred) assert m.shape == (4,) m.numpy() array([1., 1., 1., 1.], dtype=float32)

Args
y_true Ground truth values. shape = [batch_size, d0, .. dN].
y_pred The predicted values. shape = [batch_size, d0, .. dN].
threshold (Optional) Float representing the threshold for deciding whether prediction values are 1 or 0.
Returns
Binary accuracy values. shape = [batch_size, d0, .. dN-1]

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Licensed under the Creative Commons Attribution License 3.0.
Code samples licensed under the Apache 2.0 License.
https://www.tensorflow.org/versions/r2.3/api_docs/python/tf/keras/metrics/binary_accuracy