Fitting and Predicting with multiple inputs

Advanced Deep Learning with Keras

Zach Deane Mayer

Data Scientist

Fit with multiple inputs

model.fit([data_1, data_2], target)

Advanced Deep Learning with Keras

Predict with multiple inputs

model.predict([np.array([[1]]), np.array([[2]])])
array([[3.]], dtype=float32)
model.predict([np.array([[42]]), np.array([[119]])])
array([[161.]], dtype=float32)

Advanced Deep Learning with Keras

Evaluate with multiple inputs

model.evaluate([np.array([[-1]]), np.array([[-2]])], np.array([[-3]]))
1/1 [==============================] - 0s 801us/step
Out[21]: 0.0

Advanced Deep Learning with Keras

Let's practice!

Advanced Deep Learning with Keras

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