[Retracted] Tourist Attraction Recommendation Method and Data Management Based on Big Data Analysis

Table 4

Travel groups’ data collections.

Group	Number of tourists	Number of photos	Photos per tourist
Local	886	42,676	47.59
Australia	431	5,557	16.57
Asia	326	5,186	16.37
Europe	421	6,832	17.27
North America	423	7,991	17.87
Total	2487	68242