AI is the new electricity.
- What is a neural network?
Deep learning is training neural network.
Simple neural network can be a LR model.
neuron is actually the function to output y. For example, input x (size of a house) to function f and get the ouput y (price of the house), the function f is a neuron.
ReLU function (Rectified Linear Unit 线性整流单元)
This function take an input and output a max from 0 and the input.
Standard NN