机器学习库 TensorFlow 1.9.0 已发布，该版本没有重大更新，只是一个常规更新版本。 主要功能和改进 Updated docs for tf.keras: New Keras-based get started and programmers guide page. Update tf.keras to the Keras 2.1.6 API. Added tf.keras.layers.CuDNNGRU and tf.keras.layers.CuDNNLSTM layers. Try it. Adding support of core feature columns and losses to gradient boosted trees estimators. The
python interface for the TFLite Optimizing Converter has been expanded,
and the command line interface (AKA: toco, tflite_convert) is once
again included in the standard pip installation. Improved data-loading and text processing with: tf.decode_compressed tf.string_strip tf.strings.regex_full_match Added experimental support for new pre-made Estimators: tf.contrib.estimator.BaselineEstimator tf.contrib.estimator.RNNClassifier tf.contrib.estimator.RNNEstimator The distributions.Bijector API supports broadcasting for Bijectors with new API changes.
可以看到，主要是升级和改进了一些 API，以及改进了文档。
破坏性变更 If you're opening empty variable scopes; replace variable_scope('', ...) by variable_scope(tf.get_variable_scope(), ...). Headers used for building custom ops have been moved from site-packages/external into site-packages/tensorflow/include/external.
详情请查看 https://github.com/tensorflow/tensorflow/releases/tag/v1.9.0 | 
