Kezhen YAO, Shuping YUE. Study on Spatial Distribution of Modern Sweet Diet and its Impact Factors in China based on Big Data from Internet [J]. Journal of Geo-information Science, 2020, 22(6): 1202
- Journal of Geo-information Science
- Vol. 22, Issue 6, 1202 (2020)
Fig. 1. Crawling and storing flow chart of merchant's menu data from Ele.me in January 2019
Fig. 2. Data processing flow chart of merchant's menu from Ele.me in January 2019
Fig. 3. Distribution map of Sweet Habits in modern China
Fig. 4. Distribution map of Sweet Habits in different province of China
Fig. 5. Moran scatter graph and LISA agglomeration graph of polygon data in China
Fig. 6. Cold point and hot Point bubble diagrams of sweetness in different cities of China
Fig. 7. Distribution Map of Modern Sweet Habits in China based on grouping analysis
Fig. 8. Relationship between Sweetness and Sunshine Hours in coastal and inland cities
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Table 1. Comparison of accuracy of different interpolation methods
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Table 2. LISA of Urban Eating Sweetness
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Table 3. Grouping analysis results of sweetness for different provinces in China
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Table 4. Stepwise regression analysis parameters
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