A Study on the Quality Evaluation of English Teaching Based on the Fuzzy Comprehensive Evaluation of Bat Algorithm and Big Data Analysis

Table 1

English teaching quality evaluation index system.

Research evaluation object	First-level indicator	Meaning of first-level indicators	Secondary indicators	Meaning of secondary indicators
English teaching quality	A	Teaching objectives	A1	Training goals and teaching plan
			A2	Improve learning ability
	B	Teaching content	B1	Subject new theory and practice related
			B2	Focus on key points and teach students by their aptitude
	C	Teaching methods and methods	C1	Independent thinking and flexible approach
			C2	Diversified teaching methods and diverse assessment methods
	D	Teaching effect	D1	Teaching goals and research capabilities
			D2	Innovation quality and academic quality