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Table 1 Confusion matrices of participants 5 and 6 using SVM

From: Four-class emotion classification in virtual reality using pupillometry

Class 1 2 3 4
1 1051 (51.21%) 292 346 301
2 376 1196 (58.85%) 322 93
3 146 336 1031 (47.66%) 157
4 479 208 464 772 (58.35%)
Class 1 2 3 4
1 1258 (42.28%) 106 209 404
2 704 209 (46.03%) 843 189
3 169 62 3413 (69.86%) 103
4 844 77 420 605 (46.50%)