Table 1 Means and covariance matrices for generating the components of the artificial dataset.
From: Finding reproducible cluster partitions for the k-means algorithm
| Â | Mean | Covariance Matrix (i,j) | Â | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Â | x | y | z | 11 | 12 | 13 | 21 | 22 | 23 | 31 | 32 | 33 | N |
C1 | -0.799 | -1.011 | -3.336 | 0.336 | 0.044 | 0.074 | 0.044 | 0.371 | 0.21 | 0.074 | 0.21 | 0.582 | 64 |
C2 | -0.441 | -0.569 | -2.331 | 0.428 | 0.06 | -0.002 | 0.06 | 0.123 | 0.157 | -0.002 | 0.157 | 0.648 | 42 |
C3 | 0.649 | -0.344 | -4.154 | 0.62 | 0.023 | -0.035 | 0.023 | 0.137 | 0.07 | -0.035 | 0.07 | 0.446 | 61 |
C4 | 1.077 | 0.072 | -2.815 | 0.366 | -0.002 | 0.076 | -0.002 | 0.043 | 0.104 | 0.076 | 0.104 | 0.563 | 32 |
C5 | -0.39 | -0.242 | 0.256 | 0.536 | 0.013 | 0.031 | 0.013 | 0.348 | -0.117 | 0.031 | -0.117 | 0.689 | 197 |
C6 | -1.358 | -0.658 | 1.639 | 0.309 | -0.06 | -0.055 | -0.06 | 0.245 | -0.013 | -0.055 | -0.013 | 0.532 | 131 |
C7 | 1.261 | 0.125 | 0.862 | 0.323 | 0.017 | 0.027 | 0.017 | 0.386 | -0.06 | 0.027 | -0.06 | 0.403 | 163 |
C8 | -0.593 | 3.024 | -0.498 | 0.776 | 0.033 | 0.175 | 0.033 | 0.491 | 0.003 | 0.175 | 0.003 | 0.695 | 97 |
C9 | 0.251 | -0.539 | -0.53 | 0.711 | -0.025 | 0.055 | -0.025 | 0.352 | -0.081 | 0.055 | -0.081 | 0.576 | 106 |
C10 | 0.374 | -0.267 | 1.973 | 0.39 | -0.097 | 0.041 | -0.097 | 0.343 | -0.014 | 0.041 | -0.014 | 0.322 | 183 |