How to see/change learning rate in Keras LSTM?
In Keras, you can set the learning rate as a parameter for the optimization method, the piece of code below is an example from Keras documentation:
    from keras import optimizers

   model = Sequential()
   model.add(Dense(64, kernel_initializer='uniform', input_shape=(10,)))
   model.add(Activation('softmax'))

   sgd = optimizers.SGD(lr=0.01, decay=1e-6, momentum=0.9, nesterov=True)
   model.compile(loss='mean_squared_error', optimizer=sgd)

In the above code, the fifth line lr is learning rate, which in this code is set to 0.01. You change it to whatever you want.
For further detail, see this link.
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