Evaluation and Optimization of College English Teaching Effect Based on Improved Support Vector Machine Algorithm

Table 2

Comparison of evaluation accuracy results.

Dataset	PSO-LSSVM (%)	BP neural network (%)	Gray target decision (%)
1	96.89	92.30	84.55
2	95.72	88.76	83.43
3	97.90	92.12	83.08
4	94.34	93.62	80.89
5	96.41	87.90	79.63
6	98.02	89.54	82.60
7	95.23	90.21	78.15
8	96.29	92.88	83.42
9	94.37	90.49	78.94
10	97.46	91.25	85.03