Energy-Efficient Real-Time Human Activity Recognition on Smart Mobile Devices

Table 5

Confusion matrix of human activity recognition with variable activity recognition duration.

Classified as	a	b	c	d	e	f
a	92	5
b	8	94
c		1	91		6	4
d			2	97	2	2
e			5	1	89	4
f			2	2	3	90

Key: a, sitting; b, standing; c, walking; d, running; e, ascending stairs; f, descending stairs.