Field evaluation of a random forest activity classifier for wrist-worn accelerometer data.
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DOI: 10.1016/j.jsams.2016.06.003
Abstract: OBJECTIVES Wrist-worn accelerometers are convenient to wear and associated with greater wear-time compliance. Previous work has generally relied on choreographed activity trials to train and test classification models. However, validity in free-living contexts is starting… read more here.
Keywords: classifier wrist; free living; random forest; activity ... See more keywords