Key figure mining method and system based on communication network data analysis
The invention provides a key figure mining method and system based on communication network data analysis. The method comprises the steps that 1, communication records are acquired and preprocessed, a directed weighted communication network is constructed according to the preprocessed communication...
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| creator | LIU SHIMIN LI ZHUOJIAN ZHAO XIAOFANG JIANG SONGHAO XI JIAN JIN YAN SONG YONGHAO |
| description | The invention provides a key figure mining method and system based on communication network data analysis. The method comprises the steps that 1, communication records are acquired and preprocessed, a directed weighted communication network is constructed according to the preprocessed communication records, an authorized adjacency matrix is constructed according to the directed weighted communication network, and an authority value and a hub value are calculated; 2, a new authority value and a new hub value are calculated according to the authority value and the weight of two node link edges in the directed weighted communication network; and 3, an abnormal feature parameter alpha is set, a final authority value is calculated according to the new authority value and the new hub value, and maximum-minimum normalization is performed on the final authority value to obtain a key figure. Through the key figure mining method and system, information of the key figure in the communication network can be acquired quic |
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The method comprises the steps that 1, communication records are acquired and preprocessed, a directed weighted communication network is constructed according to the preprocessed communication records, an authorized adjacency matrix is constructed according to the directed weighted communication network, and an authority value and a hub value are calculated; 2, a new authority value and a new hub value are calculated according to the authority value and the weight of two node link edges in the directed weighted communication network; and 3, an abnormal feature parameter alpha is set, a final authority value is calculated according to the new authority value and the new hub value, and maximum-minimum normalization is performed on the final authority value to obtain a key figure. 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The method comprises the steps that 1, communication records are acquired and preprocessed, a directed weighted communication network is constructed according to the preprocessed communication records, an authorized adjacency matrix is constructed according to the directed weighted communication network, and an authority value and a hub value are calculated; 2, a new authority value and a new hub value are calculated according to the authority value and the weight of two node link edges in the directed weighted communication network; and 3, an abnormal feature parameter alpha is set, a final authority value is calculated according to the new authority value and the new hub value, and maximum-minimum normalization is performed on the final authority value to obtain a key figure. Through the key figure mining method and system, information of the key figure in the communication network can be acquired quic</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS |
| title | Key figure mining method and system based on communication network data analysis |
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