1. XenForo 1.5.14 中文版——支持中文搜索!现已发布!查看详情
  2. Xenforo 爱好者讨论群:215909318 XenForo专区

新闻 TensorfFlow 0.6.0 发布,谷歌第二代机器学习系统 下载

Discussion in '软件资讯' started by 漂亮的石头, 2015-12-10.

  1. 漂亮的石头

    漂亮的石头 版主 Staff Member

    Joined:
    2012-02-10
    Messages:
    487,354
    Likes Received:
    47
    TensorfFlow 0.6.0 发布,更新如下:

    主要特性和提升


    • Python 3.3+ support via changes to python codebase and ability to specify python version via ./configure.


    • Some improvements to GPU performance and memory usage:convnet benchmarksroughly equivalent with native cudnn v2 performance. Improvements mostly due to moving to 32-bit indices, faster shuffling kernels. More improvements to come in later releases.
    Bug 修复


    • Lots of fixes to documentation and tutorials, many contributed by the public.


    • 271 closed issues on github issues.
    向后兼容变化


    • tf.nn.fixed_unigram_candidate_sampler changed its default 'distortion' attribute from 0.0 to 1.0. This was a bug in the original release that is now fixed.

    更多内容请看:

    https://github.com/tensorflow/tensorflow/blob/master/RELEASE.md

    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。

    TensorFlow 内建深度学习的扩展支持,任何能够用计算流图形来表达的计算,都可以使用TensorFlow。任何基于梯度的机器学习算法都能够受益于TensorFlow的自动分 化(auto-differentiation)。通过灵活的Python接口,要在TensorFlow中表达想法也会很容易。

    TensorFlow 对于实际的产品也是很有意义的。将思路从桌面GPU训练无缝搬迁到手机中运行。
    TensorfFlow 0.6.0 发布,谷歌第二代机器学习系统下载地址
     
Loading...