Analog Circuit Soft Fault Diagnosis Based on Sparse Random Projections and K-Nearest Neighbor

Table 3

Fuzzy fault number for various diagnosis methods.

Method	Fuzzy fault number	Fuzzy fault
RBF classifier	8	F1, F4–F8, F11, F13
BayesNet	4	F3, F4, F12, F13
Decision tree	5	F1, F4, F9, F11, F13
SVM	9	F2–F7, F11–F13
The proposed method	0	—