Neutrosophic Clustering Algorithm Based on Sparse Regular Term Constraint

Table 7

NMI comparison of different algorithms under different data sets.

Algorithm	WBC	Vote	Dermatology	Dnatest	Pima	Vowel	TOX-171	Abalone
K-means	0.7436	0.3387	0.8231	0.2675	0.0267	0.4469	0.1418	0.1591
FCM	0.7223	0.3333	0.3203	0.1778	0.0317	0.2397	0.0722	0.1412
Rcut	0.0042	0.0045	0.0201	0.0018	0.0010	0.0203	0.0222	0.0054
Ncut	0.0024	0.3458	0.6556	0.0090	0.0043	0.3833	0.0181	0.1617
FC-PFS	0.7223	0.3333	0.3193	0.1682	0.0317	0.2063	0.0722	0.1456
INCM	0.1148	0.2918	0.0117	0.1787	0.0022	0.2341	0.0685	0.1596
SNCM	0.7494	0.3478	0.8079	0.2786	0.0267	0.4436	0.1355	0.1286

The bold values indicate the highest NMI, and the values in italics indicate the second highest.