感谢分享、

您好，求赐教啊，

I think nobody will be able to answer your questions since it covers one semester class materials. I think you should go through those materials and use internet for find answers. If this can not help, you could ask more specific questions here. Good luck!

Tanks for your reply. Sorry for I didn't list a specific problems. The main question I confronted is how to collect the data.

The author did not provide the actual data in those tutorials. But you could use a lot of trading data which has the same format. For example, daily trading stock data or foreign currency data, just name a few, as long as they do have such format as OHLCV, which stands for Open, High, Low, Close, Vol. I think you could easily get Shanghai stock exchange daily trading data from this forum. Once you have the data, you could use those tutorials to practice deep learning techniques. Happy learning!