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* Move from deprecated self.test_session() to self.cached_session().Gravatar A. Unique TensorFlower2018-09-21
| | | | | | | | self.test_session() has been deprecated in 9962eb5e84b15e309410071b06c2ed2d6148ed44 as its name confuses readers of the test. Moving to cached_session() instead which is more explicit about: * the fact that the session may be reused. * the session is not closed even when doing a "with self.test_session()" statement. PiperOrigin-RevId: 213944932
* Update visibility rules.Gravatar A. Unique TensorFlower2018-08-27
| | | | PiperOrigin-RevId: 210483116
* tf.contrib.coder cleanup.Gravatar A. Unique TensorFlower2018-08-06
| | | | PiperOrigin-RevId: 207577648
* Remove hourglass imports for python/keras/engine/...Gravatar Allen Lavoie2018-06-22
| | | | | | | | Previously there was python/keras/engine/__init__.py, which required every import of Layer (for example) to also import Network (since Python will not import a file in a directory without running its __init__.py file). I'm working on adding automatic attribute tracking to Checkpointable (and Network) and so need to insert things between Layer and Network. PiperOrigin-RevId: 201743850
* Move Keras code out of _impl folder and remove API files.Gravatar Pavithra Vijay2018-05-17
| | | | PiperOrigin-RevId: 197097430
* Remove unused inclusionsGravatar A. Unique TensorFlower2018-05-16
| | | | PiperOrigin-RevId: 196906815
* Add missing pmf_to_cdf_op.cc in the source list in cmake.Gravatar Sung Jin Hwang2018-04-23
| | | | | | | Also split range_coder_ops.cc and range_coder_ops_util.cc into separate targets so that dependence to range_coder_ops_util.cc does not register kernels again. PiperOrigin-RevId: 194024410
* Entropy bottleneck class.Gravatar A. Unique TensorFlower2018-04-23
| | | | PiperOrigin-RevId: 193972549
* Make PmfToQuantizedCdf op to make adjustments if the sum of quantized pmf isGravatar Sung Jin Hwang2018-04-19
| | | | | | | | | | less than 2**precision. Prior to the change, the op did nothing when the sum of quantized pmf was less than 2**precision. While the produced CDF was valid for range coders, adjustments to CDF could be made to achieve better compression rate. PiperOrigin-RevId: 193558740
* Added PmfToQuantizedCdf op to contrib/coder in TensorFlow.Gravatar Sung Jin Hwang2018-04-13
| | | | | | | | | | | | | The added op transforms probability mass functions (PMF) to quantized cumulative distribution function (CDF), which can be used by range coder ops in contrib/coder. The op takes greedy approach to ensure that the post-quantization probability masses do not sum over the maximum quantized value. The op does not make any adjustment when the post-quantization probability masses already sum less than the maximum value. PiperOrigin-RevId: 192827779
* Remove all_opensource_files. It's not needed any more.Gravatar Martin Wicke2018-03-28
| | | | PiperOrigin-RevId: 190878279
* Merge changes from github.Gravatar Michael Case2018-02-07
| | | | PiperOrigin-RevId: 184897758
* Remove THIRD_PARTY_ from #include guardsGravatar Sanjoy Das2018-01-24
| | | | | | They don't make sense in the open source repository. PiperOrigin-RevId: 183140889
* Add range encode and decode to new tensorflow contrib.Gravatar Sung Jin Hwang2018-01-17
PiperOrigin-RevId: 182293433