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| 1 | +# Release 1.14.0 |
| 2 | + |
| 3 | +## Features |
| 4 | +- New hyperparameters dashboard: see [tutorial and demo][hparams-docs] and |
| 5 | + [summary APIs][hparams-apis] |
| 6 | +- New dashboard for visualizing meshes and point clouds: see |
| 7 | + [README][mesh-readme] |
| 8 | +- Graph dashboard now shows Keras conceptual graph: see [tutorial and |
| 9 | + demo][conceptual-graph-docs] |
| 10 | +- Embedding projector now supports the [UMAP dimensionality reduction |
| 11 | + algorithm][umap] ([learn more about UMAP here][umap-tutorial]) (#1901) - |
| 12 | + thanks @cannoneyed |
| 13 | +- [TensorBoard notebook support][notebook-docs] is stabilized: in a Colab or |
| 14 | + Jupyter notebook, run `%load_ext tensorboard` followed by `%tensorboard |
| 15 | + --logdir ./path/to/logs` |
| 16 | +- Profile dashboard improvements: |
| 17 | + - New pod viewer tool to analyze TPU performance (#2111) |
| 18 | + - Now allows capturing profiles from TensorBoard (#1894) |
| 19 | +- What-If Tool improvements: |
| 20 | + - Now available as a notebook widget for Jupyter and Colab: see |
| 21 | + [demo][witwidget-demo] |
| 22 | + - Now shows PR curves and F1 score (#2264) |
| 23 | + - Now supports Cloud AI Platform, including XGBoost models (#2194) |
| 24 | + - Now shows feature-level attributions for individual predictions, as |
| 25 | + applicable (#2252) |
| 26 | +- Image dashboard now allows scrolling for large images (#2164) - thanks @lr1d |
| 27 | +- Scalar chart smoothing now caps at 0.999 for convenience (#1974) - thanks |
| 28 | + @flostim |
| 29 | +- Scalar chart scroll-to-zoom behavior now requires holding `Alt` (#2221) |
| 30 | +- `tensorboard` now supports a `--version` command line argument (#2097) - |
| 31 | + thanks @shashvatshahi1998 |
| 32 | +- Python API now defines `tensorboard.__version__` in addition to |
| 33 | + `tensorboard.version.VERSION` (#2026) |
| 34 | + |
| 35 | +## Bug fixes |
| 36 | +- Projector metadata card now formats long words properly (PR #2016) - thanks |
| 37 | + @makseq |
| 38 | +- #2010 - `.tensorboard-info` is now world-writable for multi-user \*nix systems |
| 39 | + (PR #2131) |
| 40 | +- #1989 - `importlib.reload(tensorboard)` now works properly (PR #2005) |
| 41 | + |
| 42 | +[conceptual-graph-docs]: https://www.tensorflow.org/tensorboard/r2/graphs |
| 43 | +[hparams-apis]: https://github.com/tensorflow/tensorboard/blob/1.14/tensorboard/plugins/hparams/api.py#L15 |
| 44 | +[hparams-docs]: https://www.tensorflow.org/tensorboard/r2/hyperparameter_tuning_with_hparams |
| 45 | +[mesh-readme]: https://github.com/tensorflow/tensorboard/blob/1.14/tensorboard/plugins/mesh/README.md#mesh-plugin |
| 46 | +[notebook-docs]: https://www.tensorflow.org/tensorboard/r2/tensorboard_in_notebooks |
| 47 | +[umap-tutorial]: https://umap-learn.readthedocs.io/en/latest/how_umap_works.html |
| 48 | +[umap]: https://github.com/lmcinnes/umap#umap |
| 49 | +[witwidget-demo]: https://colab.research.google.com/github/tensorflow/tensorboard/blob/1.14/tensorboard/plugins/interactive_inference/What_If_Tool_Notebook_Usage.ipynb |
| 50 | + |
| 51 | + |
1 | 52 | # Release 1.13.1
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2 | 53 |
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3 | 54 | ## Bug fixes
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