tf.contrib.metrics.accuracy
Computes the percentage of times that predictions matches labels.
tf.contrib.metrics.accuracy( predictions, labels, weights=None, name=None )
Args | |
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predictions |
the predicted values, a Tensor whose dtype and shape matches 'labels'. |
labels |
the ground truth values, a Tensor of any shape and bool, integer, or string dtype. |
weights |
None or Tensor of float values to reweight the accuracy. |
name |
A name for the operation (optional). |
Returns | |
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Accuracy Tensor . |
Raises | |
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ValueError |
if dtypes don't match or if dtype is not bool, integer, or string. |
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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/r1.15/api_docs/python/tf/contrib/metrics/accuracy