表 5. Comparison of decoding performance for different methods.
不同方法的解码性能对比
| 解码方法 | 解码性能(平均) | |||
| 识别率 | Kappa 系数 | 训练集运行时间/s | 测试集运行时间/s | |
| CSP + SVM | 66.34% | 0.551 | 25.60 | 10.38 |
| FBCSP + SVM | 69.10% | 0.588 | 48.25 | 16.95 |
| PSD + CNN[19] | 87.97% | 0.840 | 952.65 | 51.82 |
| C2CNN[20] | 74.46% | 0.659 | 206.04 | 25.60 |
| STFT + CNN[21] | 75.46% | 0.673 | 375.96 | 30.28 |
| ShallowCNN[22] | 71.90% | 0.625 | 607.20 | 50.50 |
| DeepCNN[22] | 70.10% | 0.601 | 1 025.68 | 52.66 |
| CNN + SAE[23] | 73.25% | 0.643 | 625.88 | 34.24 |
| TSCNN | 80.09% | 0.735 | 198.05 | 18.04 |