Chinese Journal of Mechanical Engineering

Table 7 Crack position identification results obtained by different crack diagnosis methods on the test set

From: Crack Fault Diagnosis and Location Method for a Dual-Disk Hollow Shaft Rotor System Based on the Radial Basis Function Network and Pattern Recognition Neural Network

Method	Accuracy(%)
KNN	44.6
SVM	48.2
KSVM	50.0
PRNN (proposed)	78.6

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