Algorithm for Filling High Rank Matrix of Network Big Data Based on Density Peak Clustering

Table 2

High rank matrix filling accuracy of density peak clustering method.

Data volume (GB)	High rank matrix filling accuracy (%)
	Google Dataset Search	Google Trends	EU Open Data Portal
50	92.65	96.28	98.32
100	97.26	99.32	99.01
150	98.93	98.71	99.85
200	97.61	99.63	96.16