Strong measurement method of evidence conflict based on earth mover’s distance
Aiming at the problem that the conflict factor k in D-S evidence theory cannot effectively measure the degree of conflict between two bodies of evidence (BoEs), the expected features of evidence conflict strong measurement function (ECSMF) were proposed, and then a new method of evidence conflict me...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2022-05-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2022094/ |
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| _version_ | 1841539955231293440 |
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| author | Xin WANG Wei FU |
| author_facet | Xin WANG Wei FU |
| author_sort | Xin WANG |
| collection | DOAJ |
| description | Aiming at the problem that the conflict factor k in D-S evidence theory cannot effectively measure the degree of conflict between two bodies of evidence (BoEs), the expected features of evidence conflict strong measurement function (ECSMF) were proposed, and then a new method of evidence conflict measurement based on earth mover’s distance (EMD)was put forward.The same number of focal elements between different BoEs was not required and the evidence conflict with non-singleton propositions could be directly calculate.The proposed method did not require The theory and experiments show that the size of conflict measure proposed can correctly represent the degree of conflict between two BoEs, and has all the expected features of ECSMF, which is an effective method of evidence conflict strong measurement. |
| format | Article |
| id | doaj-art-0e4e691d385f48b2b363ac3346a1ece5 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2022-05-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-0e4e691d385f48b2b363ac3346a1ece52025-01-14T06:29:57ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2022-05-014320421359395857Strong measurement method of evidence conflict based on earth mover’s distanceXin WANGWei FUAiming at the problem that the conflict factor k in D-S evidence theory cannot effectively measure the degree of conflict between two bodies of evidence (BoEs), the expected features of evidence conflict strong measurement function (ECSMF) were proposed, and then a new method of evidence conflict measurement based on earth mover’s distance (EMD)was put forward.The same number of focal elements between different BoEs was not required and the evidence conflict with non-singleton propositions could be directly calculate.The proposed method did not require The theory and experiments show that the size of conflict measure proposed can correctly represent the degree of conflict between two BoEs, and has all the expected features of ECSMF, which is an effective method of evidence conflict strong measurement.http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2022094/D-S evidence theoryevidence conflict strong measurement functionexpected featureearth mover’s distance |
| spellingShingle | Xin WANG Wei FU Strong measurement method of evidence conflict based on earth mover’s distance Tongxin xuebao D-S evidence theory evidence conflict strong measurement function expected feature earth mover’s distance |
| title | Strong measurement method of evidence conflict based on earth mover’s distance |
| title_full | Strong measurement method of evidence conflict based on earth mover’s distance |
| title_fullStr | Strong measurement method of evidence conflict based on earth mover’s distance |
| title_full_unstemmed | Strong measurement method of evidence conflict based on earth mover’s distance |
| title_short | Strong measurement method of evidence conflict based on earth mover’s distance |
| title_sort | strong measurement method of evidence conflict based on earth mover s distance |
| topic | D-S evidence theory evidence conflict strong measurement function expected feature earth mover’s distance |
| url | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2022094/ |
| work_keys_str_mv | AT xinwang strongmeasurementmethodofevidenceconflictbasedonearthmoversdistance AT weifu strongmeasurementmethodofevidenceconflictbasedonearthmoversdistance |