TensorFlow API r1.12 Python tf.NodeDef Class NodeDef Defined in tensorflow/core/framework/node_def.proto. A ProtocolMessage Child Classes class AttrEntry Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 3.0 License, and code samples are licensed under the Apache 2.0 License. For details, see our Site Policies. Java is a registered trademark of Oracle and/or its affiliates. Last updated November 7, 2018.