Developing a Digital Based Cross-Cultural Knowledge Teaching System for Japanese Majors in Colleges and Universities using Big Data Technology

In order to improve the teaching effect of cross-cultural knowledge for Japanese majors in colleges and universities, this paper combines big data technology to construct a cross-cultural knowledge teaching system for Japanese majors in colleges and universities. Moreover, this paper analyzes the basic equations of traditional SPH method, smooth kernel function and some related numerical processing techniques in the method, and discusses the accuracy of the kernel approximation of SPH method. In addition, this paper proposes a modified SPH method based on the traditional SPH method to make up for the shortcomings of the SPH method.Finally, this paper constructs a system based on the cross-cultural knowledge teaching needs of Japanese majors. From the cluster analysis, it can be seen that the cross-cultural knowledge teaching system for Japanese majors in colleges and universities based on data technology proposed in this paper can effectively improve the teaching effect of cross-cultural knowledge for Japanese majors in colleges and universities. © 2024 U-turn Press LLC,.