First, the basic background of the topic, including technical background and social background.

The second is the research status of the subject, which summarizes the latest progress of the current research.

The third is the purpose of the topic, that is, what problems can your research solve.

Finally, the maturity of the technology used in the topic selection can support your research.

The above specific order can be adjusted.

The basis for choosing a theme is usually determined by the following factors:

1, own hobbies, knowledge background

2. (The field you are familiar with) Hot research issues in the current field.

3. Research status and achievements at home and abroad.

3. Are there any unsolved problems in this field, or are there any advanced methods that can be introduced in other fields?

4. Ask your classmates and friends around you.

Reason for choosing this theme:

Reasons for choosing the topic of graduation thesis: the subject nature, theoretical significance and practical significance of the topic; Analysis of domestic research status. The research plan includes: research content, problems that need to be broken through in the research, research methods to be adopted, characteristics and innovations, and references related to the topic selection. The basis of choosing the topic is the background and practical significance of your paper, and at the same time, through the research of the paper, solve the problem and summarize the above contents.

Talk about your experiences and interests in combination with your actual situation. For example, I chose this topic mainly because I am particularly interested in this paper. I don't think it is easy for college students to write their graduation thesis.