Forecasting Long short-term memory 6 Deep learning 5 Learning systems 4 deep learning 4 prediction 4 Convolutional neural networks 3 Errors 3 Fault detection 3 Mean square error 3 Regression analysis 3 Actuated orthosis 2 Algorithms 2 Child 2 Deep neural networks 2 Diseases 2 Energy utilization 2 Ensemble learning 2 Exoskeleton 2 Exoskeleton (Robotics) 2 Faults detection 2 Gait 2 Gait analysis 2 Intelligent systems 2 Kinematics 2 Low limb robot 2 Lower limb 2 Monte Carlo methods 2 Motion capture 2 Orthoses 2