Optimization and Validation of a Classification Algorithm for Assessment of Physical Activity in Hospitalized Patients.
Hanneke C. van Dijk-HuismanWouter BijnensRachel SendenJohannes EssersKenneth MeijerJos AartsAntoine F. LenssenPublished in: Sensors (2021)
Keyphrases
- classification algorithm
- physical activity
- health related
- knn
- wearable sensors
- naive bayes
- support vector machine
- training set
- k nearest neighbor
- class labels
- activity recognition
- medical data
- learning algorithm
- older adults
- heart rate
- machine learning
- information retrieval
- high risk
- smart environments
- clinical data
- feature selection
- neural network
- nearest neighbor
- clustering algorithm
- similarity measure
- classification accuracy