A denoising-classification neural network for power transformer protection

Protection and Control of Modern Power Systems

Table 2 Comparisons under different training samples size

Data volume (%)	CNN (%)			Classifier based on CAE (%)			CNN block of DCNN (%)
Data volume (%)	Training	Validation	Test	Training	Validation	Test	Training	Validation	Test	Weights (α/β)
15	95.04	90.72	84.75	97.93	92.48	87.44	99.49	92.96	88.78	1.2/1.0
30	98.83	96.00	87.89	100	98.24	90.58	100	98.88	91.93	1.3/1.0
45	99.38	97.92	90.13	99.84	97.28	90.58	99.80	98.08	92.38	1.2/1.0
60	99.92	99.68	91.93	99.92	99.36	92.38	99.92	98.24	94.17	1.4/1.0
75	99.34	98.88	91.93	99.84	99.04	93.72	99.96	99.84	95.07	1.6/1.0
90	99.96	99.36	92.83	99.73	98.88	93.72	99.69	99.36	95.52	1.4/1.0
100	99.84	99.52	92.83	100	99.68	95.07	99.96	99.68	96.86	1.5/1.0