Free GPU for Deep Learning

It is not a surprise that in the world of Big Data, where the use of deep neural networks (NNs) is common, processing power is essential. GPU is essential for deep learning as it can handle many small processes at the same time, which is needed to update all the weights and bias terms in the layers of deep NN. As deep NN trains, it needs to calculate, re-calculate, adjust, re-scale, and update all of the parameters in every layer of the network thousands, millions, or even billions of times. Doing all of these using CPU would lead to significant time delays. Simply, imagine updating thousand of parameters one after another.