Research on college English teaching based on data mining technology

EURASIP Journal on Wireless Communications and Networking

Rui Gao¹  Jinhui Duan² 

[1] Digital Hollywood University Graduate School, 113-0022, Tokyo, Japan;Kunming University of Science and Technology Oxbridge College, 650106, Kunming, Yunnan, China;

关键词: Data mining;    Classification;    Decision tree;    Classification rules;   

DOI  :  10.1186/s13638-021-02071-6

来源: Springer

【 摘 要 】

To improve the efficiency and quality of college English teaching, we analyzed the feasibility and application process of data mining technology in college English teaching. The entire process of data classification mining was fully realized. A new teaching program was proposed. The object and target of data mining were determined. Online surveys were used to collect data. Data integration, data cleaning, data conversion, data reduction and other pre-processing technologies were adopted. The decision tree was generated by using the C4.5 algorithm, and the pruning was carried out. The result analysis decision tree model was completed. A detailed survey of the students' English learning in University was made in detail. The results showed that the qualified rate of students' English performance was increased from 20–30% to 50–60%. Therefore, the classification rules provide theoretical support for the school teaching decision. This method can improve the quality of English teaching.

【 授权许可】

CC BY