Research Article

Position-Based Feature Selection for Body Sensors regarding Daily Living Activity Recognition

Table 3

Performance evaluation.

ActivityPrecisionRecallF1-score

Sitting96.62%97.03%96.83%
Lying100%99.47%99.74%
Standing97.87%96.84%97.35%
Washing dishes99.66%100%99.83%
Vacuuming95.73%98.06%96.88%
Sweeping99.22%98.27%98.74%
Walking100%99.62%99.81%
Ascending stairs100%99.47%99.73%
Descending stairs97.35%100%98.65%
Treadmill running (8.3 km/h)100%100%100%
Bicycling on an ergometer (50 W)98.51%98.72%98.62%
Bicycling on an ergometer (100 W)99.09%98.93%99.01%
Rope jumping100%100%100%