Deep Multiscale Soft-Threshold Support Vector Data Description for Enhanced Heavy-Duty Gas Turbine Generator Sets’ Anomaly Detection

Table 5

The time consumed during model training.

	Convergence rounds in the initial stage	Duration of a single-round training in the initial stage(s)	Convergence rounds in the second stage	Duration of a single-round training in the second stage(s)	Total training duration(s)
Deep-SVDD	36	12.7	21	9.2	650.4
Deep-SVDD + S	27	15.4	12	11.8	557.4
Deep-SVDD + M	16	23.5	14	16.9	612.6
DMS-SVDD	12	25.2	7	18.0	428.4