Team member 1: I know Python programming or other programming software. As long as I can achieve the same function, I can do big data mining and some mathematical model calculations. If I can't find it in the team, I can also teach myself. There are no students majoring in computer in our team, so I can only learn by myself through online resources.

Team member 2: Mathematical modeling department, major in benchmarking applied statistics or mathematics. Students in this major can learn SPSS statistical software, commonly known as fool software, which can be operated without programming. Software has supporting courses. This data analysis will be used and must be learned.

Team member 3: You can find a classmate who is good at writing special documents. After all, the result of this competition is a report paper, so the content is very important to reduce the wording of sentences.

Team member 4: The report also involves the production of cover posters, various charts, PPT defense and even video clips of the project. Therefore, it is suggested to find another design major, and the work of cover, chart and video editing can be given to her.

Team member 5: Find any one majoring in economic management.

It doesn't matter if you don't have such a team, so learn by yourself. The preparation time for this competition is still quite long, with half a year's time, and the time for self-study is completely enough. At that time, our team didn't have this kind of teamwork. I learned a lot of things by myself. As long as we are willing to study and spend time, everything is not a problem.