Publication: Improving Patient Rehabilitation Performance In Exercise Games Using Collaborative Filtering Approach
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Date
2021
Journal Title
Journal ISSN
Volume Title
Publisher
Peer J Computer Science
Abstract
Background
Virtual reality is utilised in exergames to help patients with disabilities improve on the movement of their limbs. Exergame settings, such as the game difficulty, play important roles in the rehabilitation outcome. Similarly, suboptimal exergames’ settings may adversely affect the accuracy of the results obtained. As such, the improvement in patients’ movement performances falls below the desired expectations. In this paper, a recommender system is incorporated to suggest the most preferred movement setting for each patient, based on the movement history of the patient.
Method
The proposed recommender system (ResComS) suggests the most suitable setting necessary to optimally improve patients’ rehabilitation performances. In the course of developing the recommender system, three methods are proposed and compared: ReComS (K-nearest neighbours and collaborative filtering algorithms), ReComS+ (k-means, K-nearest neighbours, and collaborative filtering algorithms) and ReComS++ (bacterial foraging optimisation, k-means, K-nearest neighbours, and collaborative filtering algorithms). The experimental datasets are collected using the Medical Interactive Recovery Assistant (MIRA) software platform.
Result
Experimental results, validated by the patients’ exergame performances, reveal that the ReComS++ approach predicts the best exergame settings for patients with 85.76% accuracy.
Description
PeerJ Computer ScienceOpen AccessVolume 7, Pages 1 - 292021
Keywords
Artificial Intelligence; Collaborative filtering; Data Mining and Machine Learning; Exercise games; Optimization Theory and Computation; Rehabilitation
Citation
Ismail W, Al-Hadi IAA, Grosan C, Hendradi R. 2021. Improving patient rehabilitation performance in exercise games using collaborative filtering approach. PeerJ Computer Science 7:e599 https://doi.org/10.7717/peerj-cs.599
URI
https://www.scopus.com/record/display.uri?eid=2-s2.0-85112666313&origin=resultslist&sort=plf-f&src=s&st1=Improving+Patient+Rehabilitation+Performance+In+Exercise+Games+Using+Collaborative+Filtering+Approach&sid=2baa564214358486b2ba166d19bd87c5&sot=b&sdt=b&sl=116&s=TITLE-ABS-KEY%28Improving+Patient+Rehabilitation+Performance+In+Exercise+Games+Using+Collaborative+Filtering+Approach%29&relpos=0&citeCnt=2&searchTerm=&featureToggles=FEATURE_NEW_DOC_DETAILS_EXPORT:1
https://peerj.com/articles/cs-599/
https://oarep.usim.edu.my/handle/123456789/9733
https://peerj.com/articles/cs-599/
https://oarep.usim.edu.my/handle/123456789/9733