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tf.contrib.layers.check_feature_columns(feature_columns)

tf.contrib.layers.check_feature_columns(feature_columns)

See the guide: Layers (contrib) > Feature columns

Checks the validity of the set of FeatureColumns.

Args:

  • feature_columns: A set of instances or subclasses of FeatureColumn.

Raises:

  • ValueError: If there are duplicate feature column keys.

Defined in tensorflow/contrib/layers/python/layers/feature_column_ops.py.

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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/api_docs/python/tf/contrib/layers/check_feature_columns