Deep Residual Bidir-LSTM for Human Activity Recognition Using Wearable Sensors

Table 2

Matrix confusion on test dataset using Dee-Res-Bidir-LSTM. WK, WU, WD, ST, SD, and LD for the public domain UCI dataset (representing WALKING, WALKING_UPSTAIRS, WALKING_DOWNSTAIRS, SITTING, STANDING, and LAYING_DOWN, respectively).

	WL	WU	WD	ST	SD	LD	Recall
WL	476	1	20	0	0	0	95.8%
WU	20	429	21	0	0	0	91.3%
WD	14	8	398	0	0	0	94.8%
ST	0	5	0	426	33	4	91.1%
SD	0	0	0	62	473	0	88.4%
LD	0	0	0	0	0	537	100%
Precision	93.3%	96.8%	90.7%	87.3%	93.5%	99.5%	93.6%