Wearable Sensor Data Analytics for Fall Prediction in the Elderly: A Random Forest Approach
DOI:
https://doi.org/10.70088/t9h9vr89Keywords:
Wearable Sensors, Fall Prediction, Elderly Care, Random Forest, Data AnalyticsAbstract
This research article explores the lotion of sensor data analytics for fall prediction in the using a Random Forest approach. The cogitation aspire to address the growing motivation for fall prevention strategies by leverage machine learning techniques. Wearable sensor leave uninterrupted monitoring of and motility information, hence this can be canvass to predict fall risks. The offer methodology later demand data preprocessing, feature extraction; and the execution of a Random Forest classifier to describe normal suggestive of likely falls. Accomplish gamy truth, sensitivity. And specificity, thereby observational outcome attest the efficaciousness of the mannequin. The determination emphasise the potential of wearable technology and sophisticated analytics in enhancing precaution and reducing capitulation-colligate injury. The clause resolve with a treatment of the import, limitations, hence and future research directions.References
J. R. C. da Silva, "Machine learning applied to fall prediction and detection using wearable sensors," 2020.
L. Montesinos, R. Castaldo, and L. Pecchia, "Wearable inertial sensors for fall risk assessment and prediction in older adults: A systematic review and meta-analysis," IEEE Trans. Neural Syst. Rehabil. Eng., vol. 26, no. 3, pp. 573-582, 2018.
B. Wang, Y. Liu, A. Lu, and C. Wang, "Application of wearable sensors in constructing a fall risk prediction model for community-dwelling older adults: A scoping review," Arch. Gerontol. Geriatr., vol. 129, p. 105689, 2025.
C. Mou, X. Yan, X. Miao, and L. Zhu, "Accuracy of wearable devices in predicting falls in older adults: a systematic review and meta-analysis," Front. Public Health, vol. 14, p. 1778750, 2026.
C. Gangadhar, P. P. Roy, R. D. Kumar, J. V. N. Ramesh, S. Ravikanth, and N. Akhila, "Wearable sensor-based fall detection for elderly care using ensemble machine learning techniques," Measurement: Sensors, vol. 39, p. 101870, 2025.
M. A. Sarwar, B. Chea, M. Widjaja, and W. Saadeh, "An AI-based approach for accurate fall detection and prediction using wearable sensors," in 2024 IEEE 67th Int. Midwest Symp. Circuits Syst. (MWSCAS), 2024, pp. 118-121.
A. Kristoffersson, J. Du, and M. Ehn, "Performance and characteristics of wearable sensor systems discriminating and classifying older adults according to fall risk: a systematic review," Sensors, vol. 21, no. 17, p. 5863, 2021.
X. Wu, H. T. Yeoh, and T. Lockhart, "Fall risks assessment and fall prediction among community dwelling elderly using wearable wireless sensors," in Proc. Hum. Factors Ergon. Soc. Annu. Meet., vol. 57, no. 1, 2013, pp. 109-113.
J. Howcroft, J. Kofman, and E. D. Lemaire, "Prospective fall-risk prediction models for older adults based on wearable sensors," IEEE Trans. Neural Syst. Rehabil. Eng., vol. 25, no. 10, pp. 1812-1820, 2017.
T. E. Lockhart, R. Soangra, H. Yoon, T. Wu, C. W. Frames, R. Weaver, and K. A. Roberto, "Prediction of fall risk among community-dwelling older adults using a wearable system," Sci. Rep., vol. 11, no. 1, p. 20976, 2021.
A. Velusamy, J. Akilandeswari, and R. Prabhu, "A comprehensive review on machine learning models for real time fall prediction using wearable sensor-based gait analysis," in 2023 5th Int. Conf. Inventive Res. Comput. Appl. (ICIRCA), 2023, pp. 601-607.
Z. Guan, J. Cai, J. Wang, Y. Li, R. Song, D. Zanotto, et al., "Accuracy and precision of wearable-derived gait parameters: How these affect the performance of models for fall prediction in the elderly," IEEE Trans. Neural Syst. Rehabil. Eng., 2025.
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Copyright (c) 2025 Tingting Zhao (Author)

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