Research Article

A Condition Monitoring Method of Hydraulic Gear Pumps Based on Multilevel Mechanism-Data Fusion

Table 8

Test results of different SVCs.

MetricSVC1 linear kernelSVC2 polynomial kernelSVC3 Gaussian kernelSVC4 sigmoid kernelSVC5 Laplacian kernelSVC6MCMK-SVC

Accuracy1.00.81250.81250.8750.93750.9375
Precision1.00.83330.83331.01.01.0
Recall1.00.71430.71430.71430.85710.8571
-score1.00.76920.76920.83330.92310.9231