情报理论与实践
基于SAO结构和词向量的专利技术功效图自动构建研究
翟东升，张京先，胡等金
Research on Automatic Construction of Patent TechnologyEffect Map Based on SAO Structure and Word Embedding
情报理论与实践 . 2020, (3): 116 .  DOI: 10.16353/j.cnki.1000-7490.2020.03.020