机器学习

机器学习

Machine learning is widely used for many cool things, such as image and voice recognition, spam detection, fraud detection, stock market, teaching a computer how to play chess and self-driving cars.

What is the machine learning?

One of the human and computers is that humans learn from  the past experiences. Whereas computers need to be told what to do, they need to be programmed. And the question is can we get computers to learn from experience too?

Yes, teaching computers to learn to perform tasks from past experiences. For computers past experiences are just recorded as data.

Decision tree is built with this data.

Naive Bayes Algorithm

Gradient descent 梯度下降 Problem-->Process -->Solution

Price of a house 线形回归练习 Linear Regression