TensorFlow

API

 tf.compat / v1 / v1.metrics.false_negatives


Computes false negatives at provided threshold values.

If weights is None, weights default to 1. Use weights of 0 to mask values.

labels A Tensor whose shape matches predictions. Will be cast to bool.
predictions A floating point Tensor of arbitrary shape and whose values are in the range [0, 1].
thresholds A python list or tuple of float thresholds in [0, 1].
weights Optional Tensor whose rank is either 0, or the same rank as labels, and must be broadcastable to labels (i.e., all dimensions must be either 1, or the same as the corresponding labels dimension).
metrics_collections An optional list of collections that false_negatives should be added to.
updates_collections An optional list of collections that update_op should be added to.
name An optional variable_scope name.

false_negatives A float Tensor of shape [len(thresholds)].
update_op An operation that updates the false_negatives variable and returns its current value.

ValueError If predictions and labels have mismatched shapes, or if weights is not None and its shape doesn't match predictions, or if either metrics_collections or updates_collections are not a list or tuple.
RuntimeError If eager execution is enabled.

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