TABLE IX.
Clustering Results in Terms of NMI, RI, DBI, CONS, and Running Time of Seven Semisupervised Algorithms on Real-Life Data Sets
| Datasets | Metrics | Algorithms | ||||||
|---|---|---|---|---|---|---|---|---|
| SLAM | FCSC | CRM | ASTC | PGCSC | TI | TII | ||
| Banana | NMI-m | 0.5164 | 0.5342 | 0.5356 | 0.5430 | 0.5237 | 0.5756 | 0.5662 |
| NMI-s | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| RI-m | 0.7990 | 0.8021 | 0.7986 | 0.8080 | 0.8116 | 0.8373 | 0.8352 | |
| RI-s | 0 | 1.4E-16 | 0 | 0 | 1.4E-16 | 0 | 0 | |
| DBI-m | 9.1997 | 8.9751 | 7.3475 | 7.7922 | 6.0164 | 7.0240 | 6.4169 | |
| DBI-s | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| CONS-m | 1 | 1 | 0.9940 | 0.9973 | 0.8333 | 0.9019 | 0.8992 | |
| CONS-s | 0 | 0 | 0.0048 | 0.0017 | 0.2887 | 0 | 0 | |
| Time-m | 25.0206 | 205.9835 | 6.2195 | 3.4858 | 28.4171 | 5.6457 | 6.0950 | |
| Time-s | 0.4568 | 2.1845 | 0.0124 | 0.0081 | 0.9151 | 0.1845 | 0.1169 | |
| Wisconsin | NMI-m | 0.8431 | 0.8486 | 0.8440 | 0.8290 | 0.8144 | 0.8662 | 0.8654 |
| NMI-s | 1.4E-16 | 1.4E-16 | 0 | 0 | 0 | 1.4E-16 | 0 | |
| RI-m | 0.9544 | 0.9454 | 0.9316 | 0.9523 | 0.9392 | 0.9585 | 0.9616 | |
| RI-s | 0 | 0 | 0 | 1.4E-16 | 0 | 1.4E-16 | 0 | |
| DBI-m | 0.7965 | 0.8150 | 0.8314 | 0.7940 | 0.8062 | 0.8010 | 0.7675 | |
| DBI-s | 0 | 0 | 0 | 1.4E-16 | 0 | 0 | 0 | |
| CONS-m | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| CONS-s | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Time-m | 0.4246 | 2.7636 | 0.3073 | 0.3234 | 0.4977 | 0.3786 | 0.3425 | |
| Time-s | 0.0265 | 0.0291 | 0.0363 | 0.0206 | 0.0141 | 0.0219 | 0.0106 | |
| Led7digit | NMI-m | 0.6239 | 0.6026 | 0.6066 | 0.6283 | 0.6121 | 0.6503 | 0.6591 |
| NMI-s | 0.0025 | 0.0160 | 0 | 0 | 0.0039 | 0.0023 | 0.0030 | |
| RI-m | 0.9082 | 0.8927 | 0.9008 | 0.9020 | 0.8995 | 0.9197 | 0.9252 | |
| RI-s | 0.0010 | 0.0110 | 0 | 0 | 0.0051 | 0.0055 | 0.0004 | |
| DBI-m | 1.2998 | 1.5942 | 1.8240 | 1.4937 | 1.4238 | 1.3538 | 1.2364 | |
| DBI-s | 0.0110 | 0.2173 | 2.7E-16 | 0 | 0.0118 | 0.1639 | 0.0093 | |
| CONS-m | 0.8060 | 0.9817 | 0.9962 | 0.9943 | 0.9911 | 0.8077 | 0.9191 | |
| CONS-s | 0.0360 | 0.0213 | 0.0053 | 0.0038 | 0.0077 | 0.0418 | 0.0121 | |
| Time-m | 0.2867 | 1.0037 | 0.1689 | 0.1107 | 0.2431 | 0.2232 | 0.1945 | |
| Time-s | 0.0076 | 0.0707 | 0.0045 | 0.0051 | 0.0173 | 0.0209 | 0.0075 | |
| Wine | NMI-m | 0.9253 | 0.8160 | 0.8680 | 0.8901 | 0.9263 | 0.9317 | 0.9317 |
| NMI-s | 0.0247 | 0.0832 | 0.0135 | 0.0335 | 0.0247 | 0.0216 | 0.0216 | |
| RI-m | 0.9750 | 0.9246 | 0.9444 | 0.9543 | 0.9750 | 0.9774 | 0.9774 | |
| RI-s | 0.0088 | 0.0373 | 0.0066 | 0.0124 | 0.0088 | 0.0076 | 0.0076 | |
| DBI-m | 1.3780 | 1.4074 | 1.4065 | 1.4003 | 1.3780 | 1.1781 | 1.2766 | |
| DBI-s | 0.0025 | 0.0397 | 0.0063 | 0.0107 | 0.0025 | 0.0025 | 0.0115 | |
| CONS-m | 1 | 1 | 0.9962 | 0.9940 | 1 | 1 | 1 | |
| CONS-s | 0 | 0 | 0.0053 | 0.0038 | 0 | 0 | 0 | |
| Time-m | 0.0328 | 0.2321 | 0.0671 | 0.0559 | 0.0402 | 0.0516 | 0.0619 | |
| Time-s | 0.0023 | 0.0104 | 0.0020 | 0.0064 | 0.0040 | 0.0017 | 0.0086 | |
| Waveform-21 | NMI-m | 0.3816 | 0.4388 | 0.4678 | 0.4964 | 0.3873 | 0.4860 | 0.4837 |
| NMI-s | 1.9E-5 | 0.0326 | 0.0114 | 0.0106 | 0.0036 | 0.0132 | 0.0212 | |
| RI-m | 0.7192 | 0.7235 | 0.7692 | 0.7681 | 0.6797 | 0.7570 | 0.7558 | |
| RI-s | 8.7E-5 | 0.0211 | 0.0106 | 0.0105 | 0.0026 | 0.0110 | 0.0154 | |
| DBI-m | 9.7754 | 2.2163 | 2.1605 | 2.1702 | 1.6890 | 2.0529 | 2.1418 | |
| DBI-s | 2.1733 | 0.0710 | 0.0553 | 0.0500 | 0.0201 | 0.1328 | 0.0480 | |
| CONS-m | 0.6564 | 1 | 0.9923 | 1 | 1 | 0.6316 | 0.6328 | |
| CONS-s | 0.0358 | 0 | 0.0020 | 0 | 0 | 0.0099 | 0.0097 | |
| Time-m | 31.7048 | 247.5292 | 6.0845 | 7.1319 | 33.9353 | 7.2836 | 7.7212 | |
| Time-s | 0.3075 | 10.4529 | 0.2558 | 0.0381 | 1.2736 | 0.0252 | 0.0977 | |
| USPS-3568 | NMI-m | 0.7332 | 0.8064 | 0.8317 | 0.8405 | 0.6457 | 0.8397 | 0.8615 |
| NMI-s | 0.0138 | 0.0136 | 0.0053 | 0.0102 | 0.0060 | 0.0144 | 0.0081 | |
| RI-m | 0.8864 | 0.9408 | 0.9250 | 0.9490 | 0.8287 | 0.9434 | 0.9622 | |
| RI-s | 0.0367 | 0.0079 | 0.0018 | 0.0038 | 0.0009 | 0.0067 | 0.0023 | |
| DBI-m | 2.6784 | 2.8119 | 2.7395 | 2.7570 | 2.2378 | 2.1318 | 2.3635 | |
| DBI-s | 0.0318 | 0.0245 | 0.0006 | 0.0015 | 0.0277 | 0.0365 | 0.0269 | |
| CONS-m | 0.9756 | 1 | 0.9865 | 0.9937 | 0.8600 | 1 | 1 | |
| CONS-s | 0.0422 | 0 | 0.0065 | 0.0040 | 0.0799 | 0 | 0 | |
| Time-m | 8.2979 | 70.5778 | 7.2742 | 5.7583 | 8.8198 | 5.8785 | 6.0986 | |
| Time-s | 0.0339 | 1.2188 | 0.2229 | 0.0420 | 0.1161 | 0.0573 | 0.0117 | |
| JAFFE | NMI-m | 0.2635 | 0.2310 | 0.3421 | 0.3134 | 0.2701 | 0.5070 | 0.3811 |
| NMI-s | 0.0182 | 0.0051 | 0.0274 | 0.0137 | 0.0189 | 0.0410 | 0.0282 | |
| RI-m | 0.3239 | 0.3186 | 0.5525 | 0.7257 | 0.4337 | 0.8237 | 0.7008 | |
| RI-s | 0.0285 | 0.0205 | 0.0387 | 0.0153 | 0.0172 | 0.0573 | 0.0819 | |
| DBI-m | 5.3146 | 3.6118 | 7.5782 | 9.3607 | 4.2364 | 5.7232 | 5.8227 | |
| DBI-s | 0.2453 | 0.3839 | 0.4257 | 0.1263 | 0.2470 | 0.8505 | 0.5714 | |
| CONS-m | 0.9893 | 0.8881 | 0.9923 | 0.9903 | 0.6765 | 0.8613 | 0.8640 | |
| CONS-s | 0.0140 | 0.0120 | 0.0020 | 0.0025 | 0.0933 | 0.0207 | 0.0921 | |
| Time-m | 0.6178 | 4.0853 | 0.4075 | 0.5269 | 0.7839 | 0.6182 | 0.6476 | |
| Time-s | 0.0531 | 0.5997 | 0.0533 | 0.0225 | 0.0121 | 0.1479 | 0.0965 | |
| 20news | NMI-m | 0.1564 | 0.1543 | 0.1914 | 0.1879 | 0.1250 | 0.2556 | 0.2238 |
| NMI-S | 0.0036 | 0.0014 | 0.0018 | 0.0033 | 0.0062 | 0.0143 | 0.0153 | |
| RI-m | 0.3317 | 0.3274 | 0.4894 | 0.4443 | 0.6166 | 0.5433 | 0.4681 | |
| RI-s | 0.0014 | 0.0012 | 0.0407 | 0.0957 | 0.0164 | 0.0646 | 0.0801 | |
| DBI-m | 9.3337 | 10.526 | 7.8736 | 7.8657 | 6.1765 | 6.5541 | 6.5224 | |
| DBI-s | 0.3082 | 0.2342 | 0.8057 | 0.4107 | 0.2036 | 0.0222 | 0.0516 | |
| CONS-m | 1 | 1 | 0.5000 | 0.9903 | 0.7823 | 0.8983 | 0.9300 | |
| CONS-s | 0 | 0 | 0 | 0.0025 | 0.0473 | 0.1702 | 0 | |
| Time-m | 28.9717 | 124.7176 | 22.1992 | 21.1076 | 29.5331 | 23.4338 | 24.7605 | |
| Time-s | 0.1455 | 2.0669 | 0.0424 | 0.1506 | 0.5522 | 0.6306 | 0.0368 | |
| Berke-296059 | NMI-m | 0.6409 | 0.5131 | — | — | 0.6190 | 0.7515 | 0.7600 |
| NMI-s | 0.0350 | 0.0202 | — | — | 0 | 0 | 0 | |
| RI-m | 0.8084 | 0.6710 | — | — | 0.7193 | 0.9007 | 0.9029 | |
| RI-s | 0.0612 | 0.0165 | — | — | 0 | 0 | 0 | |
| DBI-m | 0.9765 | 3.2890 | — | — | 0.7051 | 1.1556 | 1.1209 | |
| DBI-s | 0.1448 | 1.2200 | — | — | 0 | 0 | 0 | |
| CONS-m | 0.8063 | 0.7337 | — | — | 0.7546 | 1 | 1 | |
| CONS-s | 0.0553 | 0.0050 | — | — | 0 | 0 | 0 | |
| Time-m | 15.1517 | 124.1676 | — | — | 18.4191 | 6.3568 | 5.9789 | |
| Time-s | 0.6538 | 0.7005 | — | — | 0.1123 | 0.2013 | 0.2822 | |
Note: TI and TII are the separate abbreviations of TI-APJCSC and TII-APJCSC.