Hybrid Deep Learning Approaches for sEMG Signal-Based Lower Limb Activity Recognition

Table 3

Performance parameters for abnormal knee subjects (in %).

Approach/Parameters	CNN	LSTM	GRU	CNN-LSTM	CNN-GRU
Accuracy	92.62	54.54	96.69	97.62	98.69
Precision	92.67	79.63	96.50	97.35	98.61
Recall/sensitivity	91.92	51.60	96.62	97.54	98.62
Specificity	96.22	75.31	98.37	98.87	99.36
F-score	92.22	47.64	96.55	97.42	98.61