From: Graph-based data clustering via multiscale community detection
Dataset | PMST | ε-ball | RMST k=1 | kNN | CkNN δ=1 | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
 |  |  | γ=0.5 | γ=0.25 | γ=0.125 | k=3 | k=7 | k=12 | k=3 | k=7 | k=12 |
Normalised Mutual Information (NMI) | |||||||||||
Iris | 0.7764 | 0.8057 | 0.7106 | 0.7764 | 0.7400 | 0.7627 | 0.8057 | 0.8057 | 0.8226 | 0.7980 | 0.7777 |
Glass | 0.3886 | 0.3862 | 0.3656 | 0.3646 | 0.3953 | 0.3863 | 0.3927 | 0.3626 | 0.3517 | 0.3941 | 0.4170 |
Wine | 0.8080 | 0.7972 | 0.7389 | 0.8400 | 0.8633 | 0.7955 | 0.8336 | 0.8215 | 0.7528 | 0.8347 | 0.8113 |
WBDC | 0.6042 | 0.5819 | 0.5839 | 0.6042 | 0.6182 | 0.6188 | 0.5944 | 0.6121 | 0.5822 | 0.7231 | 0.6113 |
Control chart | 0.8272 | 0.8404 | 0.7602 | 0.7133 | 0.8130 | 0.8266 | 0.8520 | 0.852 | 0.8078 | 0.8883 | 0.8531 |
Parkinson | 0.2220 | 0.2065 | 0.2012 | 0.2143 | 0.2811 | 0.3175 | 0.2815 | 0.2176 | 0.2113 | 0.2973 | 0.2423 |
Vertebral | 0.5043 | 0.6273 | 0.5432 | 0.5323 | 0.5999 | 0.6060 | 0.5928 | 0.5424 | 0.6450 | 0.6018 | 0.6116 |
Breast tissue | 0.5722 | 0.5616 | 0.5298 | 0.5820 | 0.5461 | 0.5447 | 0.5525 | 0.5243 | 0.5253 | 0.5648 | 0.5601 |
Seeds | 0.7293 | 0.6943 | 0.7361 | 0.7570 | 0.6810 | 0.7515 | 0.7458 | 0.7318 | 0.6384 | 0.7381 | 0.7245 |
Image Seg. | 0.6948 | 0.6605 | 0.6762 | 0.7072 | 0.7488 | 0.6154 | 0.6465 | 0.6667 | 0.6012 | 0.6347 | 0.6541 |
Yeast | 0.2881 | 0.3051 | 0.2952 | 0.2626 | 0.2563 | 0.2764 | 0.2997 | 0.3080 | 0.2473 | 0.2959 | 0.3072 |
Average | 0.5835 | 0.5879 | 0.5583 | 0.5776 | 0.5945 | 0.5910 | 0.5997 | 0.5859 | 0.5623 | 0.6155 | 0.5973 |
Adjusted Rand Index (ARI) | |||||||||||
Iris | 0.7420 | 0.7592 | 0.6603 | 0.7420 | 0.6957 | 0.7191 | 0.7592 | 0.7592 | 0.8184 | 0.7455 | 0.7445 |
Glass | 0.2323 | 0.2099 | 0.1983 | 0.2029 | 0.2258 | 0.2278 | 0.2231 | 0.2266 | 0.2134 | 0.2398 | 0.2496 |
Wine | 0.8350 | 0.8072 | 0.7375 | 0.8712 | 0.8823 | 0.8025 | 0.8498 | 0.8349 | 0.7414 | 0.8471 | 0.8360 |
WBDC | 0.7193 | 0.7114 | 0.7014 | 0.7193 | 0.7369 | 0.7368 | 0.7010 | 0.7310 | 0.6697 | 0.8244 | 0.7200 |
Control chart | 0.6929 | 0.7364 | 0.5694 | 0.5371 | 0.6991 | 0.6748 | 0.6824 | 0.7071 | 0.6902 | 0.8280 | 0.7227 |
Parkinson | 0.2267 | 0.2205 | 0.2038 | 0.1540 | 0.2556 | 0.2176 | 0.2001 | 0.2045 | 0.1165 | 0.2667 | 0.2101 |
Vertebral | 0.5257 | 0.6445 | 0.5702 | 0.5411 | 0.6015 | 0.5982 | 0.5802 | 0.5330 | 0.6441 | 0.6113 | 0.6302 |
Breast tissue | 0.4689 | 0.4494 | 0.4100 | 0.4017 | 0.3494 | 0.4012 | 0.4272 | 0.4078 | 0.3631 | 0.3764 | 0.4471 |
Seeds | 0.7353 | 0.7497 | 0.7458 | 0.7589 | 0.6687 | 0.7876 | 0.7889 | 0.7761 | 0.6402 | 0.7764 | 0.7655 |
Image Seg. | 0.6060 | 0.5144 | 0.6030 | 0.6193 | 0.5942 | 0.3800 | 0.4669 | 0.5471 | 0.3791 | 0.4522 | 0.5121 |
Yeast | 0.1908 | 0.2368 | 0.1827 | 0.1772 | 0.1649 | 0.1755 | 0.2230 | 0.2531 | 0.1797 | 0.1942 | 0.2294 |
Average | 0.5432 | 0.5490 | 0.5075 | 0.5204 | 0.5340 | 0.5201 | 0.5365 | 0.5437 | 0.4960 | 0.5602 | 0.5516 |