Sports Video Classification Framework Using Enhanced Threshold Based Keyframe Selection Algorithm and Customized CNN on UCF101 and Sports1-M Dataset

Table 5

Performance of various optimizers with the UCF101 and Sports1-M dataset.

Optimizers	Epochs	UCF101 dataset		Sports1-M dataset
		Training accuracy (%)	Test accuracy (%)	Training accuracy (%)	Test accuracy (%)
SGDM	60	92.77	93.59	82.52	89.75
ADAM	50	87.38	83.59	83.90	80.71
NADAM	50	78.23	72.46	81.28	80.56
ADADelta	50	84.72	81.00	86.19	82.26
ADAGrad	50	87.04	84.62	84.39	81.17