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Update lstm text generation example #11038

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Merged
merged 2 commits into from
Aug 30, 2018
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Update lstm text generation example #11038

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803aa93
Update lstm_text_generation.py
hadifar Aug 30, 2018
aeb011c
Update lstm_text_generation.py
hadifar Aug 30, 2018
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7 changes: 3 additions & 4 deletions examples/lstm_text_generation.py
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Original file line number Diff line number Diff line change
Expand Up @@ -13,7 +13,7 @@
from __future__ import print_function
from keras.callbacks import LambdaCallback
from keras.models import Sequential
from keras.layers import Dense, Activation
from keras.layers import Dense
from keras.layers import LSTM
from keras.optimizers import RMSprop
from keras.utils.data_utils import get_file
Expand Down Expand Up @@ -57,8 +57,7 @@
print('Build model...')
model = Sequential()
model.add(LSTM(128, input_shape=(maxlen, len(chars))))
model.add(Dense(len(chars)))
model.add(Activation('softmax'))
model.add(Dense(len(chars), activation='softmax'))

optimizer = RMSprop(lr=0.01)
model.compile(loss='categorical_crossentropy', optimizer=optimizer)
Expand All @@ -74,7 +73,7 @@ def sample(preds, temperature=1.0):
return np.argmax(probas)


def on_epoch_end(epoch, logs):
def on_epoch_end(epoch, _):
# Function invoked at end of each epoch. Prints generated text.
print()
print('----- Generating text after Epoch: %d' % epoch)
Expand Down