An Event Knowledge Graph for Students' Competition level prediction
Wenxue Men, Peisong Luo · 2023
In this paper, an analysis and prediction method of students' competition level based on Event Knowledge Graph is proposed to solve the problem of traditional competition evaluation. By collecting the question set of 2016-2023 ladder competition or climbing the website data of “https://www.luogu.com.cn/”, the competition question bank is obtained, and the questions are classified and labeled. The weight of each knowledge point was calculated by using the difficulty and frequency of knowledge points, and then the attributes and relationships of the events were established, and the event knowledge graph with the contest topic as entity was constructed and displayed through the graph visualization tool. This method can be used to predict students' competition ability and play an important role in talent selection.