Construction of Knowledge Graph of Discrete Mathematics and Data Science and Big Data Technology Course Groups∗

Discrete mathematics is a core discipline basic course in data science and big data technology. In the process of teaching discrete mathematics, teacher pay more attention to theoretical explanation, and neglect the correlation and connection with the professional course groups of data science and big data technology, so that students do not have enough understanding of the core basic position of discrete mathematics courses and insufficient learning motivation. Build the knowledge map of each related course in the discrete mathematics and data science and technology major course group to realize the cultivation of students' logical thinking, abstract thinking, computer thinking, modeling thinking, engineering thinking, divergent thinking and critical thinking.