A Remix of: Keras/Tensorflow Template

Gregor Koehler

Checking Out the Environment

This is a remixed version of the official Keras/Tensorflow template. Just to see what the remix workflow is like, we'll use its environment to run a simple model on some random inputs.

Let's see which Python version we're using in this environment.

python --version

0.6s

Ok, so it's Anaconda's Python 3.6. And it probably comes with Keras pre-installed (Tensorflow as backend) - hence the name.

pip freeze

1.3s

import keras, tensorflow
print("Keras version: %s, Tensorflow version: %s." % 
      (keras.__version__, tensorflow.__version__))

0.5s

Running a Simple Embedding Layer

from keras import Sequential

0.1s

model = Sequential()

0.1s

from keras.layers import Embedding

0.1s

model.add(Embedding(1000, 64, input_length=10))

0.1s

import numpy as np

0.1s

input_array = np.random.randint(1000, size=(32, 10))

0.1s

model.compile('rmsprop', 'mse')

0.2s

output_array = model.predict(input_array)

0.8s

print(output_array.shape)

0.8s