TensorFlow 1.5.0-rc0 发布，bug 修复和其他改进

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TensorFlow 1.5.0-rc0 发布了，TensorFlow 是谷歌的第二代机器学习系统，按照谷歌所说，在某些基准测试中，TensorFlow 的表现比第一代的 DistBelief 快了 2 倍。

更新内容：

主要变化：

• Prebuilt binaries are now built against CUDA 9 and cuDNN 7.
• Our Linux binaries are built using ubuntu 16 containers, potentially
  introducing glibc incompatibility issues with ubuntu 14.
• Starting from 1.6 release, our prebuilt binaries will use AVX instructions.
  This may break TF on older CPUs.

主要特点和改进：

• Eager execution preview version is now available.
• TensorFlow Lite dev preview is now available.
• CUDA 9 and cuDNN 7 support.

bug 修复和其他改进：

• auto_correlation added to tf.contrib.distributions.
• Add DenseFlipout probabilistic layer.
• Restandardize DenseVariational as simpler template for other probabilistic layers.
• Make tf.contrib.distributions QuadratureCompound classes support batch.
• Stream::BlockHostUntilDone now returns Status rather than bool.
• Customize request timeouts for the GCS filesystem.

下载地址：

•  Source code (zip)
•  Source code (tar.gz)

转自 http://ift.tt/2qs7uCk

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