Bearing Fault Detection by One-Dimensional Convolutional Neural Networks

Table 2

Bearing fault detection performance of the proposed method.

Method	Fault detection
	Acc	Sen	Spe	Ppr
Proposed 1D CNN	97.1	99.8	94.4	94.7
FFT-MLP	95.0	100	90.0	90.9
FFT-RBFN	96.0	100	92.0	92.6
FFT-SVM	94.5	99.0	90.0	90.8