Subjects: Library Science，Information Science >> Library Science submitted time 2023-08-26 Cooperative journals: 《图书情报工作》
Abstract： [Purpose/significance] The existing library borrowing data analysis mainly focuses on the subject classification of undergraduates borrowing books. This paper aims to analyze the library borrowing data from the perspective of self-improvement, and reveal the same or different manifestation of the deep level of consciousness of different college students. [Method/process] Based on the college students curriculum contents information and college students borrowing record data, it builds the self-improvement discipline knowledge structure consciousness, consciousness degree, and ability evaluation mathematical model, taking the two sessions of undergraduate curriculum, borrowing data as well as the school library collection data in a university as samples for analysis. [Result/conclusion] The results show that using the self-improvement evaluation mathematical model which is based on college students' library borrowing data, enables us to pass through the different lending behaviors of college students, and understand the self-improvement consciousness and ability of college students' discipline knowledge structure. Most of the undergraduates who have self-improvement knowledge structure consciousness have a low degree of self-improvement consciousness. There may not be much difference between the number of borrowing books and self-improvement knowledge structure. Students may differ in their awareness of the knowledge structure of different subjects through elective courses or independent reading.
Subjects: Library Science，Information Science >> Library Science submitted time 2023-07-26 Cooperative journals: 《图书情报工作》
Abstract： [Purpose/significance] Identifying expertise tags of scholars is the most critical task in scholar profiling. Expertise tags contribute to finding peer experts, clustering domain scholars and selecting reviewers.[Method/process] This study analyzed related factors on the scholar expertise in academic publications, then constructed a hierarchical analysis model on the weight allocation of the factors. The TextRank algorithm has been used to identify topical terms in Chinese corpus, and the conceptual linking technique in English corpus. The extracted terms, together with the previously analyzed factors have been combined to select the expertise tags of the scholars. In this study, a group of honored scholars of different domains have been selected. Their research expertise information from their resumes have been taken as evaluation benchmark. And the expertise tags extracted from their publications have been compared with the benchmark by human judgment and additional semantic similarity judgment.[Result/conclusion] The evaluation shows that the expertise tags of 71.9% scholars are acceptable for Chinese, and 77.2% for English. The experiment proves that the method proposed in this article is pragmatic and may lead to reasonable results. The chief innovation of this study lies in three aspects, Firstly, term extraction approaches that suit to different application conditions have been explored, such as the language of publication and the availability of domain knowledge base. Secondly, multiple features have been combined together to identify the expertise tags of scholars, including the content of publications, the substantial contribution to the publications of the scholars, and the influence to the domain of the publications. Thirdly, a reasonable experimental design and evaluation method is proposed, and the proposed approach has been verified by combining manual scoring and semantic calculation results.
Subjects: Library Science，Information Science >> Information Science submitted time 2023-04-01 Cooperative journals: 《图书情报工作》
Abstract： [Purpose/significance] This paper systematically reviews the theoretical basis and practical cases of domestic library new media mobile service research, sorts out their general characteristics, advantages and problems in research and practice, and proposes practical solutions to relevant problems.[Method/process] Taking "Sci-Think" as an example, this paper summarized its practice of service path, service mode and service ability.[Result/conclusion] "Sci-think" effectively solves the uncertain, unclear and incomplete orientation problems of new media services in China's libraries. Libraries need to speed up the transformation from traditional new media mobile service to new media mobile service with integrating multiple functions.
Subjects: Library Science，Information Science >> Information Science submitted time 2023-04-01 Cooperative journals: 《图书情报工作》
Abstract： [Purpose/significance] This paper takes "Sci-Think" as an example to analyze the measures and results of emergency scientific communication services of the special libraries, and provides reference for scientific communication services of professional libraries in emergency situations.[Method/process] To sort out the service contents published by the "Sci-Think" WeChat public account during the epidemic, this paper analyzed users' attention to different types of contents from average daily user growth and reading volume, and put forward the thinking of emergency scientific communication services.[Result/conclusion] During the epidemic, Sci-Think's average daily user growth was obvious, with the highest reading volume of electronic resource protection content, followed by related content of the scientific and technological progress of COVID-19, and the number of popular science broadcasts and information quality education broadcasts exceeded tens of thousands. Under emergencies, special libraries should strengthen the promotion of special services, strengthen the information selection and review mechanism, and the lack of emergency scientific communication work plans in major public incidents also needs attention.
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