After work, I came home and listened to it intermittently and it was a complete success! After briefly studying the basics of Python and numpy, pandas, I went straight to the basic practical lecture!! It's a great lecture. I only studied the basics of Python and then went straight to the machine learning lecture, but I didn't understand it well and felt frustrated... When I actually did preprocessing and visualization with data and followed the lecture, it was amazing and I found the interest I had lost for a while. ㅎㅎ