Paola Ariza Colpas, Enrico Vicario, Emiro de la Hoz Franco, Marlon Piñeres Melo, Ana Isabel Oviedo Carrascal, Fulvio Patara. Unsupervised Human Activity Recognition Using the Clustering Approach: A Review. Sensors, 20(9):2702, 2020. [doi]
Abstract is missing.