A hybrid geo-semantic similarity measurement model introducing geographic entities(一种引入实体的地理语义相似度混合计算模型)
针对现有地理语义相似度计算模型欠考虑实体层次影响因素问题,提出了一种引入实体的地理语义相似度混合计算模型.该模型在已有研究基础上,综合分析了语义相似度概念间的关系、本体结构、属性和实体的几何特征等影响因素,并用各影响因素的综合相似度结果度量地理概念间的语义相似度.最后,通过计算土地利用类型概念语义相似度验证了模型的有效性....
Main Authors: | CHENYongpei(陈永佩), DUZhenhong(杜震洪), LIURenyi(刘仁义), ZHANGFeng(张丰), WANGLiangang(王炼刚) |
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Format: | Article |
Language: | zho |
Published: |
Zhejiang University Press
2018-03-01
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Series: | Zhejiang Daxue xuebao. Lixue ban |
Subjects: | |
Online Access: | https://doi.org/10.3785/j.issn.1008-9497.2018.02.010 |
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