changes to tf.gradients return value with ops

j-zarp · Nov 23, 2016 · d9b3001 · d9b3001
2 parents 38f5750 + cb1e5fb
commit d9b3001
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diff --git a/.travis.yml b/.travis.yml
@@ -49,9 +49,9 @@ install:
 
   # install TensorFlow
   - if [[ "$TRAVIS_PYTHON_VERSION" == "2.7" ]]; then
-      pip install https://storage.googleapis.com/tensorflow/linux/cpu/tensorflow-0.9.0-cp27-none-linux_x86_64.whl;
+      pip install https://storage.googleapis.com/tensorflow/linux/cpu/tensorflow-0.11.0-cp27-none-linux_x86_64.whl;
     elif [[ "$TRAVIS_PYTHON_VERSION" == "3.4" ]]; then
-      pip install https://storage.googleapis.com/tensorflow/linux/cpu/tensorflow-0.9.0-cp34-cp34m-linux_x86_64.whl;
+      pip install https://storage.googleapis.com/tensorflow/linux/cpu/tensorflow-0.11.0-cp34-cp34m-linux_x86_64.whl;
     fi
 # command to run tests
 script:

diff --git a/README.md b/README.md
@@ -1,19 +1,21 @@
-# Keras: Deep Learning library for Theano and TensorFlow
+# Keras: Deep Learning library for TensorFlow and Theano
 
 [![Build Status](https://travis-ci.org/fchollet/keras.svg?branch=master)](https://travis-ci.org/fchollet/keras)
 [![PyPI version](https://badge.fury.io/py/keras.svg)](https://badge.fury.io/py/keras)
 [![license](https://img.shields.io/github/license/mashape/apistatus.svg?maxAge=2592000)](https://github.com/fchollet/keras/blob/master/LICENSE)
+[![Join the chat at https://gitter.im/Keras-io/Lobby](https://badges.gitter.im/Keras-io/Lobby.svg)](https://gitter.im/Keras-io/Lobby)
+
 
 ## You have just found Keras.
 
-Keras is a minimalist, highly modular neural networks library, written in Python and capable of running on top of either [TensorFlow](https://github.com/tensorflow/tensorflow) or [Theano](https://github.com/Theano/Theano). It was developed with a focus on enabling fast experimentation. Being able to go from idea to result with the least possible delay is key to doing good research.
+Keras is a high-level neural networks library, written in Python and capable of running on top of either [TensorFlow](https://github.com/tensorflow/tensorflow) or [Theano](https://github.com/Theano/Theano). It was developed with a focus on enabling fast experimentation. *Being able to go from idea to result with the least possible delay is key to doing good research.*
 
 Use Keras if you need a deep learning library that:
 
-- allows for easy and fast prototyping (through total modularity, minimalism, and extensibility).
-- supports both convolutional networks and recurrent networks, as well as combinations of the two.
-- supports arbitrary connectivity schemes (including multi-input and multi-output training).
-- runs seamlessly on CPU and GPU.
+- Allows for easy and fast prototyping (through total modularity, minimalism, and extensibility).
+- Supports both convolutional networks and recurrent networks, as well as combinations of the two.
+- Supports arbitrary connectivity schemes (including multi-input and multi-output training).
+- Runs seamlessly on CPU and GPU.
 
 Read the documentation at [Keras.io](http://keras.io).
 
@@ -114,16 +116,17 @@ Keras uses the following dependencies:
 - HDF5 and h5py (optional, required if you use model saving/loading functions)
 - Optional but recommended if you use CNNs: cuDNN.
 
-*When using the Theano backend:*
-
-- Theano
-    - [See installation instructions](http://deeplearning.net/software/theano/install.html#install).
 
 *When using the TensorFlow backend:*
 
 - TensorFlow
     - [See installation instructions](https://github.com/tensorflow/tensorflow#download-and-setup).
 
+*When using the Theano backend:*
+
+- Theano
+    - [See installation instructions](http://deeplearning.net/software/theano/install.html#install).
+
 To install Keras, `cd` to the Keras folder and run the install command:
 ```sh
 sudo python setup.py install
@@ -137,16 +140,19 @@ sudo pip install keras
 ------------------
 
 
-## Switching from Theano to TensorFlow
+## Switching from TensorFlow to Theano
 
-By default, Keras will use Theano as its tensor manipulation library. [Follow these instructions](http://keras.io/backend/) to configure the Keras backend.
+By default, Keras will use TensorFlow as its tensor manipulation library. [Follow these instructions](http://keras.io/backend/) to configure the Keras backend.
 
 ------------------
 
 
 ## Support
 
-You can ask questions and join the development discussion on the [Keras Google group](https://groups.google.com/forum/#!forum/keras-users).
+You can ask questions and join the development discussion:
+
+- On the [Keras Google group](https://groups.google.com/forum/#!forum/keras-users).
+- On the [Keras Gitter channel](https://gitter.im/Keras-io/Lobby).
 
 You can also post bug reports and feature requests in [Github issues](https://github.com/fchollet/keras/issues). Make sure to read [our guidelines](https://github.com/fchollet/keras/blob/master/CONTRIBUTING.md) first.
 

diff --git a/docs/autogen.py b/docs/autogen.py
@@ -40,6 +40,7 @@
     Sequence preprocessing
 
 Objectives
+Metrics
 Optimizers
 Activations
 Callbacks
@@ -65,6 +66,8 @@
     sys.setdefaultencoding('utf8')
 
 from keras.layers import convolutional
+from keras.layers import pooling
+from keras.layers import local
 from keras.layers import recurrent
 from keras.layers import core
 from keras.layers import noise
@@ -77,10 +80,15 @@
 from keras import models
 from keras.engine import topology
 from keras import objectives
+from keras import metrics
 from keras import backend
 from keras import constraints
 from keras import activations
 from keras import regularizers
+from keras.utils import data_utils
+from keras.utils import io_utils
+from keras.utils import layer_utils
+from keras.utils import np_utils
 
 
 EXCLUDE = {
@@ -106,6 +114,7 @@
             models.Sequential.predict_on_batch,
             models.Sequential.fit_generator,
             models.Sequential.evaluate_generator,
+            models.Sequential.predict_generator,
         ],
     },
     {
@@ -120,6 +129,7 @@
             models.Model.predict_on_batch,
             models.Model.fit_generator,
             models.Model.evaluate_generator,
+            models.Model.predict_generator,
             models.Model.get_layer,
         ]
     },
@@ -129,6 +139,9 @@
             core.Dense,
             core.Activation,
             core.Dropout,
+            core.SpatialDropout1D,
+            core.SpatialDropout2D,
+            core.SpatialDropout3D,
             core.Flatten,
             core.Reshape,
             core.Permute,
@@ -146,9 +159,15 @@
         'page': 'layers/convolutional.md',
         'classes': [
             convolutional.Convolution1D,
+            convolutional.AtrousConvolution1D,
             convolutional.Convolution2D,
-            convolutional.AtrousConv2D,
+            convolutional.AtrousConvolution2D,
+            convolutional.SeparableConvolution2D,
+            convolutional.Deconvolution2D,
             convolutional.Convolution3D,
+            convolutional.Cropping1D,
+            convolutional.Cropping2D,
+            convolutional.Cropping3D,
             convolutional.UpSampling1D,
             convolutional.UpSampling2D,
             convolutional.UpSampling3D,
@@ -160,12 +179,23 @@
     {
         'page': 'layers/pooling.md',
         'classes': [
-            convolutional.MaxPooling1D,
-            convolutional.MaxPooling2D,
-            convolutional.MaxPooling3D,
-            convolutional.AveragePooling1D,
-            convolutional.AveragePooling2D,
-            convolutional.AveragePooling3D,
+            pooling.MaxPooling1D,
+            pooling.MaxPooling2D,
+            pooling.MaxPooling3D,
+            pooling.AveragePooling1D,
+            pooling.AveragePooling2D,
+            pooling.AveragePooling3D,
+            pooling.GlobalMaxPooling1D,
+            pooling.GlobalAveragePooling1D,
+            pooling.GlobalMaxPooling2D,
+            pooling.GlobalAveragePooling2D,
+        ],
+    },
+    {
+        'page': 'layers/local.md',
+        'classes': [
+            local.LocallyConnected1D,
+            local.LocallyConnected2D,
         ],
     },
     {
@@ -201,8 +231,10 @@
         'page': 'layers/wrappers.md',
         'all_module_classes': [wrappers],
     },
-
-
+    {
+        'page': 'metrics.md',
+        'all_module_functions': [metrics],
+    },
     {
         'page': 'optimizers.md',
         'all_module_classes': [optimizers],
@@ -215,6 +247,28 @@
         'page': 'backend.md',
         'all_module_functions': [backend],
     },
+    {
+        'page': 'utils/data_utils.md',
+        'functions': [
+            data_utils.get_file,
+        ]
+    },
+    {
+        'page': 'utils/io_utils.md',
+        'classes': [
+            io_utils.HDF5Matrix
+        ],
+    },
+    {
+        'page': 'utils/layer_utils.md',
+        'functions': [
+            layer_utils.layer_from_config,
+        ]
+    },
+    {
+        'page': 'utils/np_utils.md',
+        'all_module_functions': [np_utils]
+    },
 ]
 
 ROOT = 'http://keras.io/'

diff --git a/docs/mkdocs.yml b/docs/mkdocs.yml
@@ -25,6 +25,7 @@ pages:
   - Core Layers: layers/core.md
   - Convolutional Layers: layers/convolutional.md
   - Pooling Layers: layers/pooling.md
+  - Locally-connected Layers: layers/local.md
   - Recurrent Layers: layers/recurrent.md
   - Embedding Layers: layers/embeddings.md
   - Advanced Activations Layers: layers/advanced-activations.md
@@ -37,17 +38,23 @@ pages:
   - Text Preprocessing: preprocessing/text.md
   - Image Preprocessing: preprocessing/image.md
 - Objectives: objectives.md
+- Metrics: metrics.md
 - Optimizers: optimizers.md
 - Activations: activations.md
 - Callbacks: callbacks.md
 - Datasets: datasets.md
+- Applications: applications.md
 - Backend: backend.md
 - Initializations: initializations.md
 - Regularizers: regularizers.md
 - Constraints: constraints.md
 - Visualization: visualization.md
 - Scikit-learn API: scikit-learn-api.md
-
+- Utils:
+  - Data Utils: utils/data_utils.md
+  - I/O Utils: utils/io_utils.md
+  - Layer Utils: utils/layer_utils.md
+  - Numpy Utils: utils/np_utils.md