社会网络中关键节点的识别——基于符号网络的PageRank算法改进
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陈晓威, 史昱天
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Identifying Key Nodes in Social Network with Improved PageRank Algorithm
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Chen Xiaowei,Shi Yutian
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表1 各节点的KeyRank排名结果(前20名) |
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Rank | $\beta =0$ | $\beta =0.25$ | $\beta =0.5$ | $\beta =0.75$ | $\beta =1$ | 1 | 937 | 937 | 937 | 90 | 90 | 2 | 1 935 | 1 935 | 90 | 937 | 937 | 3 | 90 | 90 | 1 935 | 1 935 | 1 935 | 4 | 531 | 531 | 1 485 | 1 485 | 1 485 | 5 | 1 485 | 1 485 | 531 | 1 930 | 1 930 | 6 | 1 930 433 | 1 930 | 1 930 | 531 | 1 635 | 7 | — | 2 208 | 2 208 | 1 635 | 198 | 8 | 2 208 | 1 635 | 1 635 | 2 208 | 2 208 | 9 | 179 | 179 | 179 | 59 | 531 | 10 | 5 128 | 59 | 59 | 179 | 59 | 11 | 928 | 7 821 | 7 821 | 198 | 179 | 12 | 1 802 | 1 802 | 1 802 | 7 821 | 7 821 | 13 | 7 821 | 433 | 928 | 1 802 | 1 050 | 14 | 1 635 | 928 | 686 | 1 050 | 1 802 | 15 | 686 | 686 | 2 023 | 176 | 176 | 16 | 534 | 5 363 | 678 | 686 | 686 | 17 | 5 363 | 2 023 | 433 | 928 | 2 023 | 18 | 59 | 678 | 5 363 | 2 023 | 928 | 19 | 9 835 | 5 128 | 176 | 678 | 678 | 20 | 10 762 | 534 | 198 | 5 363 | 1 953 |
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