TensorFlow API 1.10 Python Module: tf.contrib.sparsemax Defined in tensorflow/contrib/sparsemax/__init__.py. Module that implements sparsemax and sparsemax loss, see 1. Sparsemax Functions sparsemax(...): Computes sparsemax activations 1. sparsemax_loss(...): Computes sparsemax loss function 1. 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 August 16, 2018.