Enhancing the Power of CNN Using Data Augmentation Techniques for Odia Handwritten Character Recognition

Table 9

Baseline models vs. regularized models in the Odia character database and the Odia numeral database.

Model	Maximum validation accuracy
	NITROHCSv1.0 Odia character database		ISI image Odia numeral database
	Baseline	Regularized	Baseline	Regularized
M1	97.27	97.76	97.00	97.00
M2	97.49	97.65	96.60	97.10
M3	97.42	97.76	96.49	97.39
M4	96.88	97.43	95.99	97.20
M5	97.16	97.83	96.60	97.10