基于多元关系融合的科学—技术—产业关联模式识别方法研究OA北大核心CHSSCDCSSCICSTPCD

[Purpose/Signficance]The research on the scientific-technological-industrial interaction patterns based on the multi-relationship fusion,which is of great significance to reveal the related scientific base and the industrial devel-opment trend,aims to promote the industry-university-research deep integration.[Method/Process]Firstly,the topics of the papers,patents and products were identified by the methods of LDA models and human intelligence.Citation associa-tion,institution association,and content association between the papers and used the patents to evaluate the scientific link-age index.Then,the study used the application association between the products and the patents to evaluate the industrial linkage index.Finally,the empirical research was carried out in the field of quantum communication.[Result/Conclu-sion]The results show that the scientific-technological-industrial interaction modes in the field of quantum communication are the S pattern,the S-T pattern,the T-I pattern,and the S-T-I pattern.Among them,the S-T-I pattern increases synergistically with the passage of time;the technological evolution path in the field of quantum communication is"material-application model-key application technology-application system".