A Hybrid Hierarchical Framework for Gym Physical Activity Recognition and Measurement Using Wearable Sensors - Qi, Jun; Yang, Po; Hanneghan, Martin; Tang, Stephen; Zhou, Bo (IEEE internet of things journal, 2019)
Keywords: Acceleration; Activity recognition; Artificial neural networks; Classification; Exercise; Free weight training; Hidden Markov models; Human motion; Internet of Things; Markov chains; Medical services; Mental health; Neural networks; physical activity (PA) recognition; Physical fitness; Rehabilitation; Support vector machines; Training; wearable sensors; Weight