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cs.LG2025
Semantically Encoding Activity Labels for Context-Aware Human Activity Recognition
Wen Ge, Guanyi Mou, Emmanuel O. Agu +1
Prior work has primarily formulated CA-HAR as a multi-label classification problem, where model inputs are time-series sensor data and target labels are binary encodings representi…
cs.LG2024★ 9 cited
Deep Heterogeneous Contrastive Hyper-Graph Learning for In-the-Wild Context-Aware Human Activity Recognition
Wen Ge, Guanyi Mou, Emmanuel O. Agu +1
Human Activity Recognition (HAR) is a challenging, multi-label classification problem as activities may co-occur and sensor signals corresponding to the same activity may vary in d…
cs.LG2024★ 8 cited
Heterogeneous Hyper-Graph Neural Networks for Context-aware Human Activity Recognition
Wen Ge, Guanyi Mou, Emmanuel O. Agu +1
Context-aware Human Activity Recognition (CHAR) is challenging due to the need to recognize the user's current activity from signals that vary significantly with contextual factors…