中国造纸2025，Vol.44Issue(5)：151-159,9.DOI:10.11980/j.issn.0254-508X.2025.05.020
基于知识图谱的墙板加工外协业务模型构建方法
A Method for Constructing an Outsourcing Business Model for Wallboard Processing Based on Knowledge Graphs
摘要
Abstract
Aiming at the problems of multi-source heterogeneous data and inconsistent product quality consistency in the outsourcing process-ing of papermaking machinery wallboard under the cloud manufacturing paradigm,this paper proposed a method of building the outsourcing model of wallboard based on knowledge graph.The method analyzed the processing information such as process parameters and equipment,as well as their inherent relationships.An ontology modeling strategy was employed,combining the seven-step method and skeleton method.An improved BiLSTM-CRF extraction algorithm was introduced,along with a BERT-based cosine similarity algorithm for entity semantic coreference resolution.Neo4j graph database was used for knowledge storage and graph construction.The results showed that the proposed extraction model outperformed the comparison models in terms of precision,recall,and F1-score on the self-created dataset,significantly improving the efficiency of information flow and decision support during the outsourcing processing process.关键词
造纸类机械/墙板外协/模型构建/知识图谱Key words
papermaking machinery/wallboard outsourcing/model construction/knowledge graphs分类
轻工纺织引用本文复制引用
杨红恩,刘善慧,李朝阳,钱颂..基于知识图谱的墙板加工外协业务模型构建方法[J].中国造纸,2025,44(5):151-159,9.基金项目
国家重点研发计划项目(2023YFB3308800) （2023YFB3308800）
渭南市重点研发计划(2024ZDYFJH-767). （2024ZDYFJH-767）
