Artificial Intelligence, Machine Learning, Deep Learning, Neural Networks.
learning rate (α∇J(θ​)) from it, at every step. m= βm— α∇J(θ​) The parameter is θ​​​ then updated by adding the momentum vector θ​= θ​ + m A hyperparameter ‘β’ (also called momentum) controls velocity and takes a value between 0 and 1. There are two advantages of using the momentum optimizer - It