TABLE 6. Precision, F1-Score, and Area Under Curve (AUC) (%) for the Performance Evaluation of Classifiers in Classifying Two Statuses (Before Massage vs. After Massage).
| Features | Status (before massage vs after massage) | Performance evaluation | Classifiers | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| SVM | LR | |||||||||
| Delta | Theta | Alpha | Beta | Delta | Theta | Alpha | Beta | |||
| CSP | MI with left bending | Precision | 60(0) | 60(0.5) | 62 (2) | 61 (2) | 60(0) | 59(1) | 62 (1) | 60(2) |
| Recall | 60(8) | 60(11) | 63 (1) | 61 (2) | 60(2) | 59 (1) | 62(1) | 60(0.5) | ||
| F1 | 60(4) | 60(5) | 62(0.5) | 60(0.5) | 60(4) | 59 (1) | 62 (1) | 60(0.5) | ||
| AUC | 60 | 60 | 63 | 61 | 60 | 59 | 62 | 60 | ||
| MI with right bending | Precision | 58(1) | 58(1) | 61(0.5) | 60 (1) | 57(1) | 58(0.5) | 62 (1) | 60 (1) | |
| Recall | 57(17) | 58(4) | 61(4) | 60 (10) | 57(6) | 58 (4) | 62 (3) | 60 (3) | ||
| F1 | 56(9) | 58(2.5) | 61(2.5) | 59 (5) | 56(4) | 58 (3) | 62 (2) | 60 (2) | ||
| AUC | 57 | 58 | 61 | 60 | 57 | 58 | 62 | 60 | ||
| Real left bending | Precision | 60(0) | 60(0.5) | 62(2) | 60(1) | 60(2) | 57(4) | 61(1) | 59(2) | |
| Recall | 57(25) | 55(31) | 57(30) | 60(23) | 58 (19) | 56(15) | 58 (20) | 58 (18) | ||
| F1 | 54(14) | 50(20) | 53(16) | 57(13) | 58 (10) | 55(9) | 57 (11) | 58 (11) | ||
| AUC | 57 | 55 | 57 | 57 | 58 | 56 | 58 | 58 | ||
| Real right bending | Precision | 57(1) | 57(1) | 60(0) | 62(2) | 57(2) | 57(2) | 60(1) | 61(2) | |
| Recall | 57(15) | 57(10) | 60(12) | 62 (2) | 57(6) | 57(3) | 59(6) | 61(4) | ||
| F1 | 56(8) | 57(6) | 60(6) | 62 (2) | 57(4) | 57(2) | 59(4) | 61(3) | ||
| AUC | 57 | 57 | 59 | 62 | 57 | 57 | 59 | 61 | ||
| SampEn | MI with left bending | Precision | 53(1) | 52(1) | 51(1) | 50(1) | 51(1) | 51(1) | 49(2) | 49(2) |
| Recall | 52(34) | 52(20) | 52(25) | 50(24) | 51(13) | 51(13) | 49(14) | 50 (10) | ||
| F1 | 46(19) | 50(11) | 48(14) | 47(14) | 50(8) | 50(8) | 48(8) | 49 (6) | ||
| AUC | 51 | 52 | 51 | 50 | 51 | 51 | 49 | 49 | ||
| MI with right bending | Precision | 45(4.5) | 48(3) | 53(1) | 59(0.5) | 45(3) | 44(5) | 53 (2) | 53 (2) | |
| Recall | 46(23) | 49(27) | 53(10) | 58(17) | 45(13) | 45(22) | 53 (1) | 53 (5) | ||
| F1 | 43(15) | 45(15) | 53(5) | 57(9) | 45(7) | 43(15) | 53 (1) | 53 (4) | ||
| AUC | 45.9 | 47.4 | 54.2 | 61.0 | 45.4 | 46.1 | 52.7 | 55.4 | ||
| Real left bending | Precision | 61(1.5) | 50(7) | 53(5) | 58(4) | 56(3) | 58(0) | 56(3) | 51 (6) | |
| Recall | 54(39) | 50(45) | 52(34) | 57(19) | 54(31) | 52(43) | 53 (31) | 51 (31) | ||
| F1 | 49(24) | 40(30) | 48(19) | 56(12) | 51(7) | 44(28) | 50 (20) | 48 (20) | ||
| AUC | 54.4 | 49.9 | 52.7 | 56.6 | 54.5 | 51.1 | 56.6 | 50.9 | ||
| Real right bending | Precision | 52(5) | 49(5) | 48(5) | 52(5) | 52 (4) | 50(6) | 50 (5) | 51(5) | |
| Recall | 52(3) | 49(6) | 48(3) | 52(3) | 52(13) | 50(17) | 50(14) | 51(6) | ||
| F1 | 52(4) | 49(5) | 48(1) | 52(1) | 51(11) | 49(11) | 50 (9) | 51(5) | ||
| AUC | 52.2 | 49.0 | 49.8 | 52.3 | 51.6 | 50.6 | 50.1 | 51.2 | ||
| PermuEn | MI with left bending | Precision | 48(3) | 56(2) | 55(2) | 65(1) | 54(3) | 53(3) | 52 (2) | 52 (2) |
| Recall | 48(4) | 56(1) | 55(10) | 64(14) | 53(11) | 53(4) | 52(12) | 52(7) | ||
| F1 | 48(3) | 56(3) | 54(6) | 63(7) | 53(7) | 53(3) | 51 (7) | 52(4) | ||
| AUC | 48.4 | 55.5 | 54.4 | 63.5 | 54.5 | 53.5 | 53.7 | 54.4 | ||
| MI with right bending | Precision | 55(2) | 49(2) | 55(2) | 63(1) | 54(1) | 53(1) | 54(2) | 58 (1) | |
| Recall | 55(4) | 49(0.5) | 55(3) | 63(4) | 53(15) | 53(9) | 54(7) | 58(7) | ||
| F1 | 55(3) | 49(1) | 55 (3) | 63(2) | 52(8) | 52(6) | 54(4) | 58(4) | ||
| AUC | 55.1 | 49.3 | 55.2 | 63.1 | 53.6 | 56.2 | 56.9 | 59.3 | ||
| Real left bending | Precision | 50(7) | 50(6) | 53(7) | 55(6) | 47(10) | 49(8) | 52(5) | 54(5) | |
| Recall | 50(14) | 50(17) | 53(12) | 55(13) | 49(28) | 50(37) | 51(33) | 53(25) | ||
| F1 | 49(10) | 50(12) | 53(9) | 55(10) | 42(26) | 44(25) | 48(21) | 51(16) | ||
| AUC | 49.6 | 50.4 | 53.2 | 54.8 | 51.2 | 49.9 | 52.3 | 56.1 | ||
| Real right bending LDH | Precision | 52(5) | 53(5) | 56(5) | 54(5) | 50(5) | 52(4) | 50(5) | 55(4) | |
| Recall | 52(8) | 53(5) | 56(2) | 54(1) | 50(10) | 52(11) | 50(13) | 55(11) | ||
| F1 | 52(6) | 53(5) | 56(4) | 54(2) | 50(8) | 52(8) | 50(9) | 55(8) | ||
| AUC | 51.8 | 52.7 | 55.6 | 54.1 | 49.2 | 55.9 | 51.7 | 54.0 | ||
Note: CSP-common spatial pattern, SVM-support vector machine, PermuEn- permutation entropy. All data except for AUC are shown as mean±std.