[目的/意義]文章基于領域情報研究知識庫三位一體的體系架構,以石墨稀領域為例,進行情報研究知識庫的應用研究。[方法/過程]首先,對總體應用方案進行設計;然后,基于文本語義空間進行語義檢索實證研究,并利用專家知識地圖進行專家發現;最后,從時間分布、研究者分布、機構分布、研究熱點以及主題挖掘五個方面進行領域情報分析與挖掘。[結果/結論]文章以石墨烯領域情報研究知識庫為例,從多層面進行應用研究,展現我國石墨烯領域整體研究情況,并為領域情報研究中智能化的情報研究提供借鑒。

[Purpose/significance]Based on the trinity architecture of the domain intelligence analysis knowledge base,taking the graphene field as an example,this paper studies the application of intelligence analysis knowledge base. [Method/process]First,the overall application plan is designed. Then,semantic retrieval is empirically studied based on text semantic space,and expert knowledge map is used to recognize experts. Finally,domain intelligence analysis and mining is analyzed and extracted from the five aspects of time distribution,researcher distribution,institutional distribution,research hotspot,and topic mining. [Result/conclusion] The paper takes graphene field intelligence analysis knowledge base as an example for multi-level application study. It is hoped to demonstrate the overall research status of the graphene field in China,and provide references for intelligent intelligence research in domain intelligence research.