Deep Learning Techniques for Spanish Sign Language Interpretation

Table 2

Experimental results on static Spanish alphabet letters with 50 epochs.

Architecture	Accuracy (validation) (%)	Accuracy (test) (%)
VGG-16	8.51	8.51
Inception V3	93.87	95.87
Xception	90.99	92.37
ResNet50	95.99	98.37
EfficientNetB3	96.16	96.75
LSE-CNN1	87.36	86.61
LSE-CNN2	86.73	87.86
LSE-CNN3	94.37	95.74
LSE-RNN1	89.24	89.61
LSE-RNN2	87.23	88.86

Values in bold correspond to the best obtained results.