Table 7.

All day acquisition recognition performance.

EATING *
Confusion Matrix					Performance Metrics
	Eat	Not eat	Total		Precision	Recall	F1-score
Eat Not eat	25 14	11 904	36 933		0.64 0.99	0.69 0.98	0.67 0.99
Total/Avg	39	915	969		0.97	0.97	0.97
DRINKING *
Confusion Matrix					Performance Metrics
	Drink	Not drink	Total		Precision	Recall	F1-score
Drink Not drink	26 10	14 5689	40 5699		0.72 1.00	0.65 1.00	0.68 1.00
Total/Avg	36	5703	5739		1.00	1.00	1.00
OVERALL *
Confusion Matrix					Performance Metrics
	Eat	Drink	Other	Total	Precision	Recall	F1-score
Eat Drink Other	150 5 79	0 24 10	66 11 5380	216 40 5469	0.64 0.71 0.99	0.69 0.60 0.98	0.67 0.65 0.98
Total/Avg	234	34	5457	5725	0.97	0.97	0.97

* Total no. samples per class and average of performance metrics are highlighted in bold. Rows and columns correspond to true and predicted labels, respectively.