Design and Implementation of Related Literature Recommendation in Nstl Literature Retrieval System
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China has proposed a subsystem to calculate the similarity of secondary literature and realize the real-time recommendation of relevant articles. They are designed for the National Science and Technology Library (NSTL) literature retrieval system. In this system, recommendations are made theoretically; quantitative evaluation and effect evaluation are carried out to verify the results. This subsystem for literature recommendation can further improve the service quality of the NSTL literature retrieval system .
Nstl literature retrieval, Recommendation, Digital library