Transformer-based autoencoder with ID constraint for unsupervised anomalous sound detection

EURASIP Journal on Audio, Speech, and Music Processing

Table 4 Validation of different modules of IDC-TransAE

	TransAE/PE-W		TransAE/PE/CFP-W		TransAE/LPE/CFP-W		IDC-TransAE-W
	AUC	pAUC	AUC	pAUC	AUC	pAUC	AUC	pAUC
Fan	70.06	52.73	72.46	52.95	73.91	54.14	80.44	70.21
Pump	79.76	70.79	77.66	71.30	77.31	68.96	83.41	79.24
Valve	92.88	81.05	94.12	82.16	94.52	82.33	96.20	86.38
Slider	85.10	62.91	97.71	93.31	99.68	98.31	99.60	98.29
ToyCar	82.95	72.47	81.27	72.69	80.62	72.65	93.40	87.43
ToyConveyor	76.81	63.88	74.35	58.51	74.32	59.80	75.69	62.96
Average	81.26	67.31	82.93	71.82	83.39	72.70	88.12	80.94