Why is the accuracy for my Keras model always 0 when training?

Question

I\'m pretty new to keras I have built a simple network to try:

import numpy as np;

from keras.models import Sequential;
from keras.layers import Dense,Activ         


        

Answer 1

Add following to get metrics:

   history = model.compile(optimizer='adam', loss='mean_squared_error', metrics=['mean_squared_error'])
   # OR
   history = model.compile(optimizer='adam', loss='mean_absolute_error', metrics=['mean_absolute_error'])
   history.history.keys()
   history.history