Obtaining good data set side

Since the data do big projects, to consolidate the knowledge learned, but do not know where to get the data, now we know a good place to get a data set:

https://tianchi.aliyun.com/dataset/

Ali is the place where the cloud above a set of data acquisition, you can try.

There are also other Bo Friends recommended, you can also try:

https://blog.csdn.net/tkkzc3E6s4Ou4/article/details/79032371