Journal of Geo-information Science, Volume. 22, Issue 6, 1370(2020)
Fig. 1. Schematic diagram of block within the fourth ringroad of Beijing
Fig. 3. Line graph of two methods to determine topic number in LDA model
Fig. 5. Block distribution within the fourth ringroad of Beijing by natural break method
Fig. 6. The proportion of three types of blocks in the structure of ring and administrative district within the fourth ringroad of Beijing
Fig. 7. The distribution of hierarchical clustering results and the histogram of mean value of various subjects in high mixed block
Fig. 8. The distribution of hierarchical clustering results and the histogram of mean value of various subjects in middle mixed block
Fig. 9. The distribution of hierarchical clustering results and the histogram of mean value of various subjects in low mixed block
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Jingjing LIU, Yusi LIU, Disheng YI, Jing YANG, Jing ZHANG.
Received: Oct. 11, 2019
Accepted: --
Published Online: Nov. 12, 2020
The Author Email: Jing ZHANG (zhangjing5946@sina.com)