Temperature clusters in commercial buildings using k-means and time series clustering

Energy Informatics

Table 3 Similarity scores when comparing zoning labels with cluster results

Variables	Floor	K-means clusters			Time-series clusters (Ward, Euclidean)			Time-series clusters (average, correlation)
Variables	Floor	ARI	NMI	AMI	ARI	NMI	AMI	ARI	NMI	AMI
Temperature	Floor1	0.03	0.61	0.05	0.09	0.63	0.12	0.12	0.61	0.2
	Floor2	0.004	0.68	0.01	0.25	0.75	0.28	0.02	0.65	0.03
	Floor4	0.07	0.69	0.09	0.22	0.73	0.25	0.11	0.69	0.18
Temperature + humidity	Floor1	0.07	0.62	0.1	0.18	0.7	0.27	0.24	0.71	0.38
	Floor2	− 0.08	0.64	− 0.1	0.06	0.69	0.08	0.12	0.69	0.25
	Floor4	0.08	0.66	0.1	0.13	0.68	0.15	0.07	0.66	0.11
Temperature + humidity + pressure	Floor1	0.06	0.61	0.09	0.24	0.72	0.31	0.17	0.65	0.26
	Floor2	− 0.09	0.63	− 0.11	0.06	0.69	0.08	0.07	0.68	0.11
	Floor4	0.03	0.66	0.1	0.13	0.68	0.15	0.19	0.72	0.27