Table 4:
Confusion matrix of the proposed recognition model using IXMAS action dataset (unit: %).
Activities
CA
SD
GU
TA
Walk
Wave
Punch
Kick
CA
97
0
0
1
2
0
0
0
SD
0
99
1
0
0
0
0
0
GU
1
2
94
3
0
0
0
0
TA
0
0
1
95
2
1
1
0
Walk
0
1
1
0
98
0
0
0
Wave
0
0
2
0
1
97
0
0
Punch
0
1
0
1
0
2
96
0
Kick
0
0
0
0
1
0
0
99
Average
96.88
CA: cross arm, SD: sit down, GU: get up, and TA: turn around.