关键词: 数字经济, 雷达知识图谱, 交叉培养

Abstract: In order to connect the development of digital economy and talent cultivation in Colleges and universities in Guangxi, this paper makes the radar knowledge map of students by using relevant software according to the students' existing academic performance data, so as to achieve the purpose of providing personalized training for students. Based on the single tutor system of Guangxi University, this paper constructs an innovative postgraduate training mode which is based on Mathematics and integrated of multiple disciplines from both theoretical and practical aspects, and explores the innovative mechanism of interdisciplinary tutors' joint guidance and cross cultivation of "digital talents" in Guangxi.

Key words: The digital economy, Radar knowledge map, Interdisciplinary cultivation