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【目的/意义】产品分类本体是产品领域知识形式化的规范说明,能为产品的分类与流通提供统一的标准,是电子商务信息交换的桥梁。【方法/过程】以形式概念分析理论为基础构建全球产品分类本体,在语义分析的基础上,通过形式背景自动生成概念格,进而生成本体概念层次,并以GPC医疗保健品类为例检验了该方法的有效性。【结果/结论】研究表明将形式概念分析理论应用于产品分类本体的构建是产品知识组织的有效手段,有利于提升产品分类本体的科学性与可复用性。
【Purpose / Significance】 Product Classification Ontology is the formal specification of the formalization of product knowledge in the field of products. It can provide a uniform standard for the classification and circulation of products and is a bridge for information exchange in e-commerce. 【Method / Process】 The Global Product Taxonomy Ontology is constructed based on the formal concept analysis theory. Based on the semantic analysis, the concept lattice is automatically generated through the formal context to generate the ontology concept hierarchy. The GPC health care category is taken as an example to test the concept The effectiveness of the method. 【RESULTS / CONCLUSION】 The research shows that the application of formal concept analysis theory to product taxonomy ontology is an effective means of product knowledge organization, which helps to improve the scientificity and reusability of product taxonomy.