[Retracted] Teaching Quality Evaluation and Feedback Analysis Based on Big Data Mining

Table 5

Classroom TQE of teachers with different teaching ages.

Teaching experience		Excellent		Good		Pass
			%		%		%
Less than 10 years	19	6	3.9	10	62.5	1	10.1
10 years ∼ 20 years	48	12	25.4	35	73.7	2	4.6
20 years or more	88	51	55.9	36	42.2	2	3.5
Total	155	69	44.6	81	54.2	5	3.3

Note. , .