Research Article
The Spatial Patterns of Service Facilities Based on Internet Big Data: A Case Study on Chengdu
Table 3
The proportions of the four types of POIs.
| POI types | Proportion of H-H aggregation (%) | Proportion of L-L aggregation (%) | Proportion of H-L aggregation (%) | Proportion of L-H aggregation (%) |
| Catering services | 7.50 | 0.00 | 0.00 | 0.67 | Shopping services | 7.42 | 0.69 | 0.00 | 0.54 | Transportation services | 9.09 | 11.71 | 0.00 | 0.26 | Scientific, educational, and cultural services | 7.37 | 0.00 | 0.18 | 0.29 |
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