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Rolling Bearing Fault Diagnosis Methodbased on EEMD and GBDBN
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Shang Zhiwu,Liu Xia,Liao Xiangxiang,Geng Rui,Gao Maosheng,Jintian Yun and
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Table 3 Experimental results
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| Number of experiments | Recognition rate of BPNN | Recognition rate of DBN | Recognition rate of GBDBN | | 1 | 88.33% | 89.17% | 90.94% | | 2 | 80.26% | 85.83% | 90.21% | | 3 | 81.62% | 85.83% | 90.63% | | 4 | 86.25% | 87.08% | 90.00% | | 5 | 84.11% | 84.58% | 90.63% | | 6 | 86.67% | 88.75% | 91.35% | | 7 | 87.92% | 89.17% | 90.31% | | 8 | 85.00% | 88.92% | 91.36% | | 9 | 86.83% | 86.67% | 90.33% | | 10 | 82.95% | 85.42% | 90.25% |
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