Table 2 Correlation coefficient, r s , o , between the joint trajectories of the assessed dance Sequence, s, and the captured dance sequence, o, and mean variance, , among the metric cycles composing the assessed sequence in relation to the dimensionality, Dim, and level of reduction, Reduction, of its respective representation model
Style | Sequence | rs,o |
| Dim(J,S,W) | Reduction | ei(%) |
|---|---|---|---|---|---|---|
Samba | ||||||
Original | 0.86 | 646.84 (846.86) | 20 × 3 × N | 0 | NA | |
Fixed-1 | 0.46 (0.00) | 133.12 (527.68) | 20 × 3 × 2 = 120 | 0.50 × N | 2.11 | |
Fixed-2 | 0.81 (0.00) | 60.45 (314.44) | 20 × 3 × 4 = 240 | 0.25 × N | 1.08 | |
Fixed-4 | 0.89 (0.00) | 24.56 (66.47) | 20 × 3 × 8 = 480 | 0.13 × N | 0.31 | |
Fixed-8 | 0.88 (0.00) | 13.73 (31.96) | 20 × 3 × 16 = 960 | 0.06 × N | 0.62 | |
Variability-1 | 0.41 (0.01) | 539.59 (683.64) | 20 × (3 + 1) × 2 = 160 | 0.38 × N | 1.61 | |
Variability-2 | 0.77 (0.01) | 258.50 (406.60) | 20 × (3 + 1) × 4 = 320 | 0.19 × N | 0.23 | |
Variability-4 | 0.87 (0.00) | 131.52 (166.68) 52 | 20 × (3 + 1) × 8 = 640 | 0.09 × N | 0.09 | |
Variability-8 | 0.87 (0.00) | 64.94 (91.46) | 20 × (3 + 1) × 16 = 1280 | 0.05 × N | 0.10 | |
Charleston | ||||||
Original | 0.87 | 3772.72 (5793.63) | 20 × 3 × N | 0 | NA | |
Fixed-1 | 0.74 (0.00) | 157.14 (540.80) | 20 × 3 × 4 = 240 | 0.25 × N | 5.82 | |
Fixed-2 | 0.87 (0.00) | 21.27 (77.07) | 20 × 3 × 8 = 480 | 0.13 × N | 2.31 | |
Fixed-4 | 0.90 (0.00) | 6.89 (16.33) | 20 × 3 × 16 = 960 | 0.06 × N | 1.93 | |
Fixed-8 | 0.89 (0.00) | 7.07 (18.18) | 20 × 3 × 32 = 1920 | 0.03 × N | 2.53 | |
Variability-1 | 0.73 (0.01) | 319.27 (336.48) | 20 × (3 + 1) × 4 = 320 | 0.19 × N | 4.60 | |
Variability-2 | 0.86 (0.00) | 241.19 (275.32) | 20 × (3 + 1) × 8 = 640 | 0.09 × N | 1.11 | |
Variability-4 | 0.89 (0.00) | 88.40 (156.87) | 20 × (3 + 1) × 16 = 1280 | 0.05 × N | 0.19 | |
Variability-8 | 0.89 (0.00) | 26.16 (65.19) | 20 × (3 + 1) × 32 = 2560 | 0.03 × N | 0.05 | |