Open Access
表2
特征选择前后的SVM分类结果
| 状态 | 特征集规模 | 分类正确率/% | 分类时间/s |
| 选择前 | 61维 | 78.3 | 6.38 |
| 选择后 | 26维 | 81.2 | 3.13 |
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