tf.saved_model.signature_def_utils.classification_signature_def

tf.saved_model.signature_def_utils.classification_signature_def(
    examples,
    classes,
    scores
)

Defined in tensorflow/python/saved_model/signature_def_utils_impl.py.

Creates classification signature from given examples and predictions.

This function produces signatures intended for use with the TensorFlow Serving Classify API (tensorflow_serving/apis/prediction_service.proto), and so constrains the input and output types to those allowed by TensorFlow Serving.

Args:

  • examples: A string Tensor, expected to accept serialized tf.Examples.
  • classes: A string Tensor. Note that the ClassificationResponse message requires that class labels are strings, not integers or anything else.
  • scores: a float Tensor.

Returns:

A classification-flavored signature_def.

Raises:

  • ValueError: If examples is None.