面向概念漂移数据流的在线集成自适应算法
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崔瑞华, 綦小龙, 刘艳芳, 林玲
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Online ensemble adaptive algorithm for concept drift of streaming data
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Ruihua Cui, Xiaolong Qi, Yanfang Liu, Ling Lin
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表2 ARF，SRP与改进后算法模型的性能对比
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Table 2 Performance of ARF，SRP and improved algorithm model
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| 算法 | ARF⁃ ADWIN | ARF⁃KSWIN | SRP⁃ ADWIN | SRP⁃KSWIN |
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| electricity | Accuracy | 81.84% | 83.76% | 82.68% | 84.27% | | Precision | 81.12% | 82.08% | 79.51% | 81.95% | | Recall | 74.07% | 77.74% | 73.50% | 76.75% | | F1⁃Score | 77.43% | 79.85% | 76.39% | 79.21% | | phishing | Accuracy | 91.91% | 93.06% | 92.31% | 93.02% | | Precision | 91.26% | 92.39% | 92.76% | 93.15% | | Recall | 92.37% | 93.63% | 91.67% | 92.79% | | F1⁃Score | 91.30% | 92.01% | 92.71% | 92.96% | Mixed paper | Accuracy | 95.76% | 98.38% | 96.73% | 98.21% | | Precision | 98.86% | 99.07% | 96.35% | 96.61% | | Recall | 98.07% | 98.11% | 97.87% | 98.17% | | F1⁃Score | 97.97% | 98.59% | 97.15% | 97.39% |
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