Table 5.

HbR-based binary classification accuracies within three positive emotion clusters.

Participant	Accuracy (%)
	Cluster 1 vs. Cluster 2	Cluster 2 vs. Cluster3	Cluster 1 vs. Cluster 3
1	58.33	47.22	50.00
2	77.78	77.78	66.67
3	91.67	63.89	72.22
4	80.56	41.67	61.11
5	75.00	63.89	80.56
6	75.00	55.56	58.33
7	88.89	75.00	72.22
8	77.78	77.78	41.67
9	66.67	66.67	38.89
10	80.56	80.56	63.89
11	66.67	72.22	75.00
12	69.44	69.44	63.89
13	61.11	47.22	50.00
Mean	74.57 ± 9.94	64.53 ± 12.94	61.11 ± 12.88