tensorboard 1.15.0

TensorBoard 1.15.0

on Python PyPI

The 1.15 minor series tracks TensorFlow 1.15.

Features

• Embeddings projector now shows sprite images in the nearest neighbors list
  (#2543) - thanks @beasteers
• When recording hyperparameters, the trial ID can now be customized, for easier
  integration with existing tuner systems (#2442)
• Improvements to Colab and Jupyter notebook integration:
  • The TENSORBOARD_BINARY environment variable can now be set to invoke a
    non-default tensorboard binary (#2386)
  • Error messages are now clearer when the TensorBoard binary fails to launch
    (#2395)
  • The %tensorboard magic no longer spams log messages when a different
    version of TensorBoard is already running on the same machine (#2470)
  • The %tensorboard magic can now be used in Jupyter notebooks running on
    hosts other than localhost (#2407)
• What-If Tool improvements:
  • Errors running inference are now surfaced in the What-If Tool UI (#2414)
  • Median error stats are now displayed in addition to mean error stats (#2434)
• Mesh plugin improvements:
  • Now compatible with TensorFlow 2.0 via a new summary_v2 module (#2443)
  • The number of vertices in the mesh can now be dynamic (#2373)
• Profile dashboard improvements:
  • Wasted time now appears in the node table, and can be used as a sort key
    (#2525)
  • Memory bandwidth utilization now appears in the dashboard header (#2525)
• Improvements for plugin developers:
  • Plugins can now be rendered in an iframe whose source is served from the
    plugin backend, eliminating the need to bundle a frontend with the
    TensorBoard binary
  • Plugins can now be discovered dynamically and loaded at runtime, by defining
    a tensorboard_plugins entry point
  • See our example dynamically loaded plugin for a plugin to
    use as a starting point, plus documentation
  • TensorBoard now uses Polymer 2.7 (#2392, et al.)

Bug fixes

• #2614 - “Toggle All Runs” button now behaves correctly on the first click when
  many runs are loaded (PR #2633)
• Scalar charts should no longer “become tiny” on certain kinds of rendering
  failures (PR #2605)
• #2028 - TensorBoard now logs less verbosely with Werkzeug 0.15.0 and up; it
  now behaves the same across Werkzeug versions (PR #2383)
• The What-If Tool can now properly compare two regression models in the initial
  Facets Dive view (PR #2414)
• Embedding projector metadata view now wraps long strings correctly (PR #2198)