基于改进蝗虫优化算法的特征选择方法
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刘亮,何庆
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An feature selection method based on improved grasshopper optimization algorithm
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Liang Liu,Qing He
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表4 算法在七个数据集上的特征选择性能的比较
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Table 4 Feature selection performance of algorithms on seven datasets
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| 数据集 | | FULL | GOA?FS | IGOA?FS |
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| D1 | Accuracy Features | 0.951 30 | 0.959 11.2 | 0.976 13.5 | | D2 | Accuracy Features | 0.961 16 | 0.931 6.6 | 0.963 7.1 | | D3 | Accuracy Features | 0.763 12 | 0.768 6.6 | 0.801 6.4 | | D4 | Accuracy Features | 0.908 22 | 0.949 8.9 | 0.949 8.4 | | D5 | Accuracy Features | 0.940 16 | 0.945 5.5 | 0.970 3.3 | | D6 | Accuracy Features | 0.944 13 | 0.951 6.2 | 0.960 5.8 | | D7 | Accuracy Features | 0.677 2000 | 0.745 675.2 | 0.833 691.9 |
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