Implementation Strategy of Several Key Issues in Intelligent Testing Paper Generation System

Intelligent testing paper generation system is a matter of multi-objective optimization, and high-quality testing papers can be made by setting more detailed properties of examination questions. This paper designs some implementation strategies to satisfy users´ testing requests, such as establishing knowledge points testing area and the proportions of each knowledge point as well as their requests of the percentage of each chapter, setting up max-min scores of examination question to adjust scores dynamically, and designing the exposure and the last using time records of questions to describe the utilization frequency of examination questions, etc.