Li Mu's notes on machine learning -1.2

Where to get data ：
paperswithcode
kaggle Datasets
google Datasets
open Data on AWS
data lake

How to fuse the data after finding it ？
Take selling a house for example , For example, a table records the historical price of a house , One table records many different tables such as transaction related information , How to fuse the information of these tables ？join table data
What if the data cannot be found ？
1. Use GAN The Internet
2. Data to enhance （ Such as the rotation of the picture , The tensile , Add noise, etc ）
summary
1. Find the data
2. Focus on the results of data in the industry
3. Rich data set
4. Data to enhance
5. Synthetic data