This week is about the mysterious Neural Networks. The courses in this week just explain the basics about Neural Networks.
What is Neural Networks
It’s a technique to train our data based on how human brains works. A simple Neural Network has:
- input layer
- hidden layer
- output layer
We use Neural NetWorks to make classification and regression.
We use sigmoid function the map data from input layer to hidden layer then the output layer, the function is called activation function.