Normalize layer imports in examples

examples/addition_rnn.py

@@ -29,8 +29,7 @@ Five digits inverted:
 from __future__ import print_function
 from keras.models import Sequential
 from keras.engine.training import slice_X
-from keras.layers.core import Activation, TimeDistributedDense, RepeatVector
-from keras.layers import recurrent
+from keras.layers import Activation, TimeDistributedDense, RepeatVector, recurrent
 import numpy as np
 from six.moves import range
 

examples/antirectifier.py

@@ -12,7 +12,7 @@ backend (`K`), our code can run both on TensorFlow and Theano.
 
 from __future__ import print_function
 from keras.models import Sequential
-from keras.layers.core import Dense, Dropout, Layer, Activation
+from keras.layers import Dense, Dropout, Layer, Activation
 from keras.datasets import mnist
 from keras import backend as K
 from keras.utils import np_utils

examples/babi_memnn.py

@@ -16,8 +16,8 @@ Time per epoch: 3s on CPU (core i7).
 from __future__ import print_function
 from keras.models import Sequential
 from keras.layers.embeddings import Embedding
-from keras.layers.core import Activation, Dense, Merge, Permute, Dropout
-from keras.layers.recurrent import LSTM
+from keras.layers import Activation, Dense, Merge, Permute, Dropout
+from keras.layers import LSTM
 from keras.utils.data_utils import get_file
 from keras.preprocessing.sequence import pad_sequences
 from functools import reduce

examples/babi_rnn.py

@@ -66,7 +66,7 @@ np.random.seed(1337)  # for reproducibility
 
 from keras.utils.data_utils import get_file
 from keras.layers.embeddings import Embedding
-from keras.layers.core import Dense, Merge, Dropout, RepeatVector
+from keras.layers import Dense, Merge, Dropout, RepeatVector
 from keras.layers import recurrent
 from keras.models import Sequential
 from keras.preprocessing.sequence import pad_sequences

examples/cifar10_cnn.py

@@ -15,8 +15,8 @@ from __future__ import print_function
 from keras.datasets import cifar10
 from keras.preprocessing.image import ImageDataGenerator
 from keras.models import Sequential
-from keras.layers.core import Dense, Dropout, Activation, Flatten
-from keras.layers.convolutional import Convolution2D, MaxPooling2D
+from keras.layers import Dense, Dropout, Activation, Flatten
+from keras.layers import Convolution2D, MaxPooling2D
 from keras.optimizers import SGD
 from keras.utils import np_utils
 

examples/deep_dream.py

@@ -24,7 +24,7 @@ import h5py
 import os
 
 from keras.models import Sequential
-from keras.layers.convolutional import Convolution2D, ZeroPadding2D, MaxPooling2D
+from keras.layers import Convolution2D, ZeroPadding2D, MaxPooling2D
 from keras import backend as K
 
 parser = argparse.ArgumentParser(description='Deep Dreams with Keras.')

examples/imdb_cnn.py

@@ -12,9 +12,9 @@ np.random.seed(1337)  # for reproducibility
 
 from keras.preprocessing import sequence
 from keras.models import Sequential
-from keras.layers.core import Dense, Dropout, Activation, Lambda
-from keras.layers.embeddings import Embedding
-from keras.layers.convolutional import Convolution1D
+from keras.layers import Dense, Dropout, Activation, Lambda
+from keras.layers import Embedding
+from keras.layers import Convolution1D
 from keras.datasets import imdb
 from keras import backend as K
 

examples/imdb_cnn_lstm.py

@@ -9,10 +9,10 @@ np.random.seed(1337)  # for reproducibility
 
 from keras.preprocessing import sequence
 from keras.models import Sequential
-from keras.layers.core import Dense, Dropout, Activation
-from keras.layers.embeddings import Embedding
-from keras.layers.recurrent import LSTM, GRU, SimpleRNN
-from keras.layers.convolutional import Convolution1D, MaxPooling1D
+from keras.layers import Dense, Dropout, Activation
+from keras.layers import Embedding
+from keras.layers import LSTM, GRU, SimpleRNN
+from keras.layers import Convolution1D, MaxPooling1D
 from keras.datasets import imdb
 
 

examples/imdb_lstm.py

@@ -19,9 +19,8 @@ np.random.seed(1337)  # for reproducibility
 from keras.preprocessing import sequence
 from keras.utils import np_utils
 from keras.models import Sequential
-from keras.layers.core import Dense, Dropout, Activation
-from keras.layers.embeddings import Embedding
-from keras.layers.recurrent import LSTM, SimpleRNN, GRU
+from keras.layers import Dense, Dropout, Activation, Embedding
+from keras.layers import LSTM, SimpleRNN, GRU
 from keras.datasets import imdb
 
 max_features = 20000

examples/lstm_text_generation.py

@@ -12,8 +12,8 @@ has at least ~100k characters. ~1M is better.
 
 from __future__ import print_function
 from keras.models import Sequential
-from keras.layers.core import Dense, Activation, Dropout
-from keras.layers.recurrent import LSTM
+from keras.layers import Dense, Activation, Dropout
+from keras.layers import LSTM
 from keras.utils.data_utils import get_file
 import numpy as np
 import random

examples/mnist_cnn.py

@@ -11,8 +11,8 @@ np.random.seed(1337)  # for reproducibility
 
 from keras.datasets import mnist
 from keras.models import Sequential
-from keras.layers.core import Dense, Dropout, Activation, Flatten
-from keras.layers.convolutional import Convolution2D, MaxPooling2D
+from keras.layers import Dense, Dropout, Activation, Flatten
+from keras.layers import Convolution2D, MaxPooling2D
 from keras.utils import np_utils
 
 batch_size = 128

examples/mnist_irnn.py

@@ -17,9 +17,9 @@ from __future__ import print_function
 
 from keras.datasets import mnist
 from keras.models import Sequential
-from keras.layers.core import Dense, Activation
+from keras.layers import Dense, Activation
+from keras.layers import SimpleRNN
 from keras.initializations import normal, identity
-from keras.layers.recurrent import SimpleRNN
 from keras.optimizers import RMSprop
 from keras.utils import np_utils
 

examples/mnist_sklearn_wrapper.py

@@ -9,8 +9,8 @@ np.random.seed(1337)  # for reproducibility
 
 from keras.datasets import mnist
 from keras.models import Sequential
-from keras.layers.core import Dense, Dropout, Activation, Flatten
-from keras.layers.convolutional import Convolution2D, MaxPooling2D
+from keras.layers import Dense, Dropout, Activation, Flatten
+from keras.layers import Convolution2D, MaxPooling2D
 from keras.utils import np_utils
 from keras.wrappers.scikit_learn import KerasClassifier
 from sklearn.grid_search import GridSearchCV

examples/mnist_transfer_cnn.py

@@ -19,8 +19,8 @@ np.random.seed(1337)  # for reproducibility
 
 from keras.datasets import mnist
 from keras.models import Sequential
-from keras.layers.core import Dense, Dropout, Activation, Flatten
-from keras.layers.convolutional import Convolution2D, MaxPooling2D
+from keras.layers import Dense, Dropout, Activation, Flatten
+from keras.layers import Convolution2D, MaxPooling2D
 from keras.utils import np_utils
 
 

examples/neural_style_transfer.py

@@ -58,7 +58,7 @@ import argparse
 import h5py
 
 from keras.models import Sequential
-from keras.layers.convolutional import Convolution2D, ZeroPadding2D, MaxPooling2D
+from keras.layers import Convolution2D, ZeroPadding2D, MaxPooling2D
 from keras import backend as K
 
 parser = argparse.ArgumentParser(description='Neural style transfer with Keras.')

examples/reuters_mlp.py

@@ -8,8 +8,7 @@ np.random.seed(1337)  # for reproducibility
 
 from keras.datasets import reuters
 from keras.models import Sequential
-from keras.layers.core import Dense, Dropout, Activation
-from keras.layers.normalization import BatchNormalization
+from keras.layers import Dense, Dropout, Activation
 from keras.utils import np_utils
 from keras.preprocessing.text import Tokenizer
 

examples/stateful_lstm.py

@@ -5,8 +5,7 @@ from __future__ import print_function
 import numpy as np
 import matplotlib.pyplot as plt
 from keras.models import Sequential
-from keras.layers.core import Dense
-from keras.layers.recurrent import LSTM
+from keras.layers import Dense, LSTM
 
 
 # since we are using stateful rnn tsteps can be set to 1