Multivariate Time Series Data Clustering Method Based on Dynamic Time Warping and Affinity Propagation

Table 2

Experimental clustering effectiveness results.

Method	1	2	3	4	5	6	7	8	9	10	Mean	SD
DTW_AP	0.76	1.00	0.93	0.72	0.95	0.80	0.73	0.83	0.89	0.64	0.83	0.12
cACM	0.76	0.99	0.79	0.73	0.95	0.84	0.73	0.83	0.88	0.64	0.81	0.11
OAP	0.51	0.98	0.93	0.81	0.92	0.74	0.73	0.67	0.88	0.57	0.77	0.16
PCA_AP	0.10	0.86	0.72	0.83	0.16	0.64	0.70	0.67	0.76	0.66	0.61	0.26
	0.31	0.48	0.59	0.67	0.67	0.52	0.67	0.57	0.77	0.41	0.56	0.14
PDC	0.08	0.10	0.59	0.68	0.31	0.50	0.60	0.67	0.68	0.38	0.46	0.23