现代电子技术2024，Vol.47Issue(6)：15-21,7.DOI:10.16652/j.issn.1004-373x.2024.06.003
基于改进BiLSTM-CRF模型的网络安全知识图谱构建
Knowledge graph construction for network security base on modified BiLSTM-CRF
摘要
Abstract
On focus of the task of constructing graphs in the field of network security,an external network security dictionary is introduced based on the BiLSTM-CRF model to enhance the features of network security texts,and a multi head attention mechanism is combined to extract multi-layer features.Better results are achieved in the network security dataset.A knowledge graph for enterprise network security operation and maintenance management is designed and constructed by means of daily network operation and maintenance data within the enterprise,laying the foundation for further research on intelligent decision-making of enterprise network security based on graphs.关键词
BiLSTM-CRF/网络安全/知识图谱/特征提取/企业网络/注意力机制/本体建模/知识抽取Key words
BiLSTM-CRF/network security/knowledge graph/feature extraction/enterprise network/attention mechanism/ontology modeling/knowledge extraction分类
信息技术与安全科学引用本文复制引用
黄智勇,余雅宁,林仁明,黄鑫,张凤荔..基于改进BiLSTM-CRF模型的网络安全知识图谱构建[J].现代电子技术,2024,47(6):15-21,7.基金项目
国家自然科学基金重点项目(61133016) （61133016）
四川省科技计划项目(2021YFS0391) （2021YFS0391）
四川省重大科技专项(22DZX0046) （22DZX0046）
