现代情报2025，Vol.45Issue(7)：64-78,15.DOI:10.3969/j.issn.1008-0821.2025.07.006
基于SAO的全景技术演化路径识别及其创新类型分析
Panoramic Technology Evolution Path Identification and Its Innovation Type Analysis Based on SAO Semantic Analysis
摘要
Abstract
[Purpose/Significance]Carrying out the identification of technology evolution paths and analysis of innova-tion types in target areas can provide realization method support for enterprises to formulate forward-looking technological in-novation strategies.[Method/Process]Firstly,the study adopted SAO semantic analysis method to accurately identify the technology nodes,and took the innovation dimensions of multi-dimensional technology innovation map as the navigation to realize the automatic dimension partitioning of technology nodes with the help of naive Bayes classifier.Secondly,the study constructed the panoramic technology innovation map based on the semantic similarity between technology nodes and the in-novation laws they involved.Finally,the study used technology proximity index and innovation cycle index to analyze the innovation type of technology evolution path.[Result/Conclusion]By taking the preparation technology of graphite anode material as an example,this study analyzes the technology evolution path and its innovation type,thus verifying the feasi-bility of the method proposed in this paper.关键词
技术演化路径/识别/创新类型/SAO语义分析/朴素贝叶斯/多维技术创新地图Key words
technology evolution path/innovation type/SAO semantic analysis/naive Bayes/multi-dimensional technology innovation map分类
社会科学引用本文复制引用
王金凤,常瑜,张珂,冯立杰,周炜..基于SAO的全景技术演化路径识别及其创新类型分析[J].现代情报,2025,45(7):64-78,15.基金项目
河南省2024年科技发展计划—河南省软科学研究"创新驱动高质量发展下河南省专精特新企业核心技术突破机制及创新路径研究"(项目编号:242400410330) （项目编号:242400410330）
国家自然科学基金面上项目"多维度—多法则耦合的关键核心技术创新区域识别与创新路径选择研究"(项目编号:72371155). （项目编号:72371155）
