Using Big Data Fuzzy K-Means Clustering and Information Fusion Algorithm in English Teaching Ability Evaluation

Table 2

Performance test comparison.

Evaluation cycle	Adaptive weighted fusion algorithm		Least square method		Improved fuzzy logic algorithm based on K-means clustering
	Evaluation accuracy (%)	Utilization rate (%)	Evaluation accuracy (%)	Utilization rate (%)	Evaluation accuracy (%)	Utilization rate (%)
1	83.23	86.33	87.43	89.12	98.21	98.02
2	82.12	87.30	86.55	87.34	97.09	97.67
3	86.09	79.31	88.76	89.31	96.33	99.03
4	88.23	78.92	89.43	87.67	98.54	96.34