Table 8 Experimental results on the OPPORTUNITY dataset (mid-level gesture classification)

From: Feature extraction for robust physical activity recognition

Method	F-measure				F-measure (no Null class)
Method	S1	S2	S3	S4	S1	S2	S3	S4
Results from [31]
LDA	0.65	0.63	0.70	0.62	0.36	0.28	0.27	0.17
QDA	0.60	0.57	0.69	0.64	0.34	0.29	0.34	0.22
NCC	0.48	0.48	0.51	0.35	0.29	0.21	0.22	0.14
1 NN	0.85	0.89	0.86	0.84	0.56	0.53	0.58	0.46
3 NN	0.85	0.89	0.86	0.88	0.55	0.53	0.58	0.48
NStar		0.84	0.83			0.60	0.69
SStar		0.87	0.84			0.65	0.72
CStar		0.88	0.87			0.72	0.80
UP		0.64	0.64	0.64		0.23	0.19	0.16
NAGS				0.71				0.17
This paper	0.87	0.89	0.87	0.85	0.76	0.64	0.64	0.55

Italic values indicate the best results in this experiment

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