A New Framework Based on Supervised Joint Distribution Adaptation for Bearing Fault Diagnosis across Diverse Working Conditions

Table 5

Comparative models.

The model without domain adaptation method	Label	The model with domain adaptation method	Label	The model with DFCD and domain adaptation method	Label
OHFS-SVM	M1	OHFS-TCA	M7	OHFS-DFCD-TCA	M13
OHFS-KNN	M2	OHFS-JDA	M8	OHFS-DFCD-JDA	M14
OHFS-RF	M3	OHFS-BDA	M9	OHFS-DFCD-BDA	M15
OHFS-DAE	M4	OHFS-JGSA	M10	OHFS-DFCD-JGSA	M16
OHFS-DBN	M5	OHFS-GFK	M11	OHFS-DFCD-GFK	M17
OHFS-CNN	M6	OHFS-IDAMN	M12	DFCD-IDAMN	M18