Automatic Distributed Control Method for Indoor Low-Voltage Electricity Based on Modal Symmetry Algorithm

Table 2

Comparison of different clustering methods.

Number of tests	Method in reference [17]		Method in reference [18]		Method in reference [19]		The proposed method
	Modularity	Partition time/s	Modularity	Partition time/s	Modularity	Partition time/s	Modularity	Partition time/s
1	0.4930	1.917	0.5219	1.903	0.5614	1.875	0.6048	1.786
2	0.5568	2.540	0.5677	2.357	0.6076	1.981	0.6408	1.643
3	0.6043	1.835	0.5983	1.833	0.6121	1.764	0.6408	1.738
4	0.6048	2.640	0.6105	2.065	0.6398	1.947	0.6408	1.840
5	0.5743	1.780	0.6059	1.764	0.6316	1.793	0.6408	1.720