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How to update weights in backpropagation algorithm (a numerical example)?
Assume we have the following neural network and all activation functions are $f(z)=z$. If the weights are initialized with the values you see in table below, what will be...
commented
Apr 17, 2019
Machine Learning
machine-learning
deep-learning
backpropagation
back-propagation
gradient-decent
ml-exercise
ml-final
ele888-final
+
–
1
answers
1 answer
9.4k
9.4k views
How to calculate feed-forward (forward-propagation) in neural network?
In the figure below, a neural network is shown. Calculate the following:1) How many neurons do we have in the input layer and the output layer?2) How many hidden layers d...
commented
Apr 17, 2019
Machine Learning
machine-learning
feed-forward
forward-propagation
deep-learning
ml-exercise
ml-final
ele888-midterm
ele888-final
ml-midterm
+
–