A user-knowledge vector space reconstruction model for the expert knowledge recommendation system

Li Gao, Yi Liu, Qing-kui Chen, He-yu Yang,Yi-qi He,Yan Wang

Information Sciences（2023）

引用 1|浏览28

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摘要

•EKRS is an intelligent research assistance system to recommend knowledge to scholars.•EKRS is formed through mapping two sets of IR and CRD.•IR and CRD were reconstructed based on the VSM.•LRA improving the solution process and decreasing the complexity of the UKVSM.

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关键词

User-knowledge,Vector space,Pattern matching,EKRS,Lagrangian algorithm

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