Table 6 Result analysis of the ablation study of the ISLRHP-HMOADL model.

From: Innovative hand pose based sign language recognition using hybrid metaheuristic optimization algorithms with deep learning model for hearing impaired persons

Techniques

\(Accu_{y}\)

\(Prec_{n}\)

\(Sens_{y}\)

\(Spec_{y}\)

\(F1_{measure}\)

ViT Model

96.39

91.13

90.47

96.46

90.75

ResNetXt101 Model

96.94

91.81

91.22

97.03

91.32

VGG19 Model

97.70

92.47

91.82

97.81

91.88

CS-IGWO

98.22

93.01

92.52

98.33

92.62

BiGRU

99.01

93.72

93.02

99.04

93.25

ISLRHP-HMOADL

99.57

94.43

93.70

99.78

93.89

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