TensorFlow 1.9.0-rc2 已發(fā)布。

該版本的更新內(nèi)容包括新特性的增加、Bug 修復(fù)和其他改進(jìn)，以及一些破壞性的變化。

主要特性和改進(jìn)

• 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.

破壞性變化

• 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.

源碼下載和詳細(xì)更新說(shuō)明請(qǐng)查看 https://github.com/tensorflow/tensorflow/releases/tag/v1.9.0-rc2

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