Research on Information Integration Method of Agricultural Products Producing and Managing Based on Knowledge Graph
文献类型： 会议论文
第一作者： Xiang Sun
作者： Xiang Sun 1 ; Huarui Wu 1 ; Peng Hao 1 ; Qingxue Li 1 ;
作者机构： 1.Beijing Research Center for Information Technology in Agriculture, Beijing Academy of Agriculture and Forestry Sciences, Beijing, People's Republic of China
关键词： Knowledge graph;Agricultural products producing and managing;Information integration;Weak supervision
会议名称： IFIP WG International Conference on Computer and Computing Technologies in Agricultur
主办单位：
页码： 232-243
摘要： In order to improve the integration and access efficiency of agricultural information, this paper propose an agricultural information integration framework based on knowledge graph. A knowledge graph of agricultural products producing and managing was constructed, covering the basic process of "Planting - farming - processing - quality inspection - warehousing -Transportation - Sales" and realizing the storage, mapping and inquiry of knowledge graph. Improves the method of mapping data linkage based on database mapping relation, and realizes the transformation of elements from database to knowledge graph elements. Map data link method of database based on mapping relations, realize the conversion of database elements to the knowledge graph elements, the iterative discovery of relation and pattern in text information is realized by means of weak supervised machine learning method. This method integrates the application in the Green-Cloud-Grid platform, and improves the efficiency of information source integration, correlation analysis and mining utilization under the platform.
分类号： s126-532
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