# Neural Network

Neural Network was developed using the idea of the study of the human brain.

There are "
Deep Learning
", "
Self Organizing Map
(SOM)" and so on.
These are kinds of Neural Network.

##
Idea of Neural Network

Neural network deal with the complicated non-linear formulation by the ideas,
"linear function", " sigmoid function" and "intermediate layers."

##
Similarity of Neural Network and Logistic Regression Analysis.

Each part of the neural network has one Y and many X.
For this parts, formulation of neural network is similar to
logistic regression analysis.

Difference of Output by Methods

Prediction by Statistical Model

Selection of Methods

NEXT Deep Learning