Abstract
To avail smart healthcare facilities, it is essential to accumulate meaningful information on a patient. Study of human activity patterns is one of the magnificent areas to accumulate such meaningful information. Supervised learning methods are widely used to classify various human activity patterns. In supervised learning, the generation of training dataset is laborious and repetitive work. In this paper, to avoid this labor-intensive work, we investigate a new approach using unsupervised learning method for smartphone sensor-based human activity pattern identification (HAPI). In this work, hierarchical clustering method is used to cluster similar pattern activities using in-built accelerometer and gyroscope sensors of smartphones. Experimental results using our self-collected dataset show that hierarchical clustering achieves more than 90% accuracy to identify human activity patterns without generating the training dataset manually.
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Thakur, D., Biswas, S. (2022). Smartphone-Based Human Activity Pattern Identification Using Unsupervised Learning. In: Saraswat, M., Roy, S., Chowdhury, C., Gandomi, A.H. (eds) Proceedings of International Conference on Data Science and Applications. Lecture Notes in Networks and Systems, vol 287. Springer, Singapore. https://doi.org/10.1007/978-981-16-5348-3_43
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DOI: https://doi.org/10.1007/978-981-16-5348-3_43
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