Martin A. O'Reilly William Johnston Cillian Buckley Darragh Whelan Brian Caulfield 0001 The influence of feature selection methods on exercise classification with inertial measurement units. 193-196 2017 BSN https://doi.org/10.1109/BSN.2017.7936039 conf/bsn/2017 db/conf/bsn/bsn2017.html#OReillyJBWC17