A Clustering Algorithm via Density Perception and Hierarchical Aggregation Based on Urban Multimodal Big Data for Identifying and Analyzing Categories of Poverty-Stricken Households in China

Table 1

The description of artificial datasets.

Data sets	Size	Dimension	Cluster number
cluto-t5-8k	8000	2	6
cluto-t8-8k	8000	2	8
triangle2	8000	2	10