TensorFlow API r1.9 tf.contrib.learn.TaskType Class TaskType Defined in tensorflow/contrib/learn/python/learn/estimators/run_config.py. See the guide: Learn (contrib) > Distributed training utilities DEPRECATED CLASS. Class Members MASTER PS WORKER 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 July 11, 2018.