Feature selection for unsupervised machine learning of accelerometer data physical activity clusters – A systematic review
Petra Jones, Mike Catt, Melanie J. Davies, Charlotte L. Edwardson, Evgeny M. Mirkes, Kamlesh Khunti, Tom Yates, Alex V. Rowlands
Topics & Concepts
Feature selectionAccelerometerCluster analysisComputer scienceMachine learningArtificial intelligenceUnsupervised learningSilhouetteFeature (linguistics)Selection (genetic algorithm)Data miningOperating systemPhilosophyLinguisticsPhysical Activity and HealthContext-Aware Activity Recognition SystemsMobile Health and mHealth Applications