Zheng ZHANG, Yixin HUA, Yajun ZHANG, Mengxiong ZENG, Zhenkai YANG. Node-centered Edge Clustering and Visualization Algorithm [J]. Journal of Geo-information Science, 2020, 22(9): 1779
- Journal of Geo-information Science
- Vol. 22, Issue 9, 1779 (2020)
Fig. 1. The basic procedure design of NCEB Algorithm
Fig. 2. The principle of angular neighborhood based edge clustering
Fig. 3. The principle of force-directed edge bundling algorithm
Fig. 4. "Excessive bending" phenomenon
Fig. 5. The transparency curve of DN and SN
Fig. 6. Processing results of US airlines data by two algorithms
Fig. 7. Processing results of China airlines data by two algorithms
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Table 1. Statistics of the Result of the Some Direction Clustering Algorithms
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Table 2. Calculation scheme of force-directed algorithm
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Table 3. Statistical results of the algorithm evaluation experiment
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