A | ||||||||||||||
Number of clusters | EII | VII | EEI | VEI | EVI | VVI | EEE | EVE | VEE | VVE | EEV | VEV | EVV | VVV |
1 | 329.78 | 329.78 | 341.9 | 341.9 | 341.9 | 341.9 | 403.31 | 403.31 | 403.31 | 403.31 | 403.31 | 403.31 | 403.31 | 403.31 |
2 | 376.6 | 373.22 | 415.86 | 427.14 | 425.03 | 440.7 | 434.82 | 438.81 | 444.605 | 450.14 | 438.38 | 452.6205 | 437.93 | 453.95 |
3 | 406.28 | 411.32 | 413.85 | 429.21 | 440.04 | 440.02 | 421.63 | 443.24 | 434.301 | 411.5 | 450.51 | 436.6 | 442.15 | 434.24 |
4 | 404.88 | 433.3 | 443.2 | 433.52 | 428.52 | 430.11 | 441.53 | 427.6 | 431.14 | 433.36 | 438.25 | 430.14 | 425.19 | 418.89 |
5 | 398.21 | 426.21 | 440.49 | 427.24 | 411.01 | 408.63 | 427.07 | 423.25 | 440.24 | 414.86 | 431.7 | 414.98 | 422.75 | 400.51 |
6 | 389.66 | 425.29 | 426.22 | 417.25 | 391.91 | 401.25 | 412.56 | 420.74 | 424.87 | 395.56 | 416.85 | 398.13 | 405.2 | 394.02 |
7 | 376.13 | 410.3 | 411.71 | 395.8 | 392.15 | 386.09 | 406.97 | 417.57 | 400.4 | 384.73 | 409.35 | 385.69 | 394.08 | 369.96 |
8 | 393.65 | 403.24 | 403.08 | 390.8 | 389.57 | 373.56 | 414.45 | 413.31 | 394.81 | 375.29 | 404.46 | 378.46 | 384.64 | 354.54 |
9 | 386.29 | 386.79 | 392.99 | 386.61 | 373.08 | 352.27 | 402.13 | 395.38 | 381.66 | 358.28 | 390.7 | 357.03 | 371.26 | 328.17 |
B | ||||||||||||||
Acronym of clusters and their corresponding geometric features are tabulated below: | ||||||||||||||
Model | Σk | Distribution | Volume | Shape | ||||||||||
EII | λI | Spherical | Equal | Equal | ||||||||||
VII | λkI | Spherical | Variable | Equal | ||||||||||
EEI | λA | Diagonal | Equal | Equal | ||||||||||
VEI | λkA | Diagonal | Variable | Equal | ||||||||||
EVI | λAk | Diagonal | Equal | Variable | ||||||||||
VVI | λkAk | Diagonal | Variable | Variable | ||||||||||
EEE | λDAD⊤ | Ellipsoidal | Equal | Equal | ||||||||||
EVE | λDAkD⊤ | Ellipsoidal | Equal | Variable | ||||||||||
VEE | λkDAD⊤ | Ellipsoidal | Variable | Equal | ||||||||||
VVE | λkDAkD⊤ | Ellipsoidal | Variable | Variable | ||||||||||
EEV | λDkADk⊤ | Ellipsoidal | Equal | Equal | ||||||||||
VEV | λkDkA Dk⊤ | Ellipsoidal | Variable | Equal | ||||||||||
EVV | λDkAkDk⊤ | Ellipsoidal | Equal | Variable | ||||||||||
VVV | λkDkAkDk⊤ | Ellipsoidal | Variable | Variable |