Scholarly Communication Commons^™

Research Progress On The Application Of Altmetrics In Scientific And Technical Evaluation, Jiachen Li, Yi Han

Journal of Scientific Information Research

[Purpose/significance] Altmetrics has been widely applied in scientific and technical evaluation. To find its theoretical basis, systematically review existing research literature, clarify its value, summarize its existing problems and shortcomings, it is helpful to construct a scientific and technical evaluation system that integrates Altmetrics. [Method/process] Find theoretical basis to demonstrate the rationality and feasibility of using Altmetrics for scientific and technical evaluation. Based on a systematic literature review method, this paper summarizes the progress of Altmetrics method technology in evaluating academic achievements,scholars, institutions, disciplinary fields, countries, and other emerging scenarios. It points out that there are many shortcomings in current …

Studying Topic Evolution Based On Bertopic Model And Semantic Function, Jiabin Qu, Mengyang Wang

Journal of Scientific Information Research

[Purpose/significance] Topic evolution analysis can help researchers quickly grasp the research hotspots and development trends of a discipline. However, existing topic models often overlook the semantic functions and structures of texts during topic extraction, making it difficult to reveal the deeper patterns of disciplinary development. This paper proposes an integrated framework for topic evolution analysis that combines the BERTopic model with semantic functions, aiming to enrich and improve the methodological system of topic evolution research.

[Method/process] Firstly, the BERTopic model is used to extract topics, obtaining the“Topic-Word”distribution. Next, a discourse parsing tool analyzes abstracts into five semantic function segments, resulting …

Research On Identification And Evaluation Method Of Medical Experts' Expertise Domains In Online Health Community Based On Knowledge Graph, Yunjiang Xi, Qian Zhang, Man Li, Juan Yu

Journal of Scientific Information Research

[Purpose/significance] This study aims to identify the expertise domains of medical experts, and evaluates their domain levels to provide a basis for community expert recommendation.

[Method/process] This study utilized the improved OneRel model to structure community historical Q&A into entity relation triples. Then used the knowledge graph triples to test the consistency between the medical knowledge in the community Q&A and the domain knowledge, and finally obtained the doctor's domain levels by aggregating in each expertise domain.

[Result/conclusion] Using the data example from xywy.com website, 214 doctors in the community were ranked in terms of their average level of expertise …

Identifying Key Influencing Factors Of Elderly Health Information Search Based On Meta-Ethnography, Zhumei Sun, Zhibing Wang

Journal of Scientific Information Research

[Purpose/significance] Health information search is an important way for elderly people to actively cope with aging. Identifying the key factors affecting of their health information searching and exploring the correlation among these factors are of positive significance for promoting the elderly proactive health ability.

[Method/process] This paper firstly integrated the original research through a meta-ethnographic approach to form a set of factors influencing the elderly health information search. The DEMATEL method was then used to analyze the interrelationships among the influencing factors and identify the key influencing factors.

[Result/conclusion] The study finds that, the influencing factors of elderly health information …

Research On The Construction Of Domain Knowledge Graph For Assisted Decision Making And Its Scenario-Oriented Application, Hao Xu, Linlin Ge, Yan Zhang, Sanhong Deng

Journal of Scientific Information Research

[Purpose/significance] This research constructed a domain knowledge graph and its scenario-oriented application framework for decision support at four levels: the data foundation layer, the key technology layer, the domain knowledge graph construction layer, and the scenario-oriented application layer. This framework aims to provide systematic support for knowledge discovery.

[Method/process] Based on the construction of a domain knowledge graph and its scenario-oriented application framework for decision support, this research focuses on the improvement of models and performance evaluation for fine-grained entity and relationship extraction at the discourse level within texts. The optimal model is selected to construct a domain knowledge graph. …

Application And Reflection Of Full-Text Bibliometric From The Perspective Of Knowledge Innovation:A Review Of The 2024 Academic Salon On Full-Text Bibliometric Analysis, Haichen Zhou, Chengzhi Zhang, Shuo Xu, Jin Mao

Journal of Scientific Information Research

[Purpose/significance] In December 2024, the 7th Chengdu Conference on Scientometrics & Evaluation was held in Chengdu. This article was conducted to summarize the salon on Full-text Bibliometric analysis of the forum, and reveal the research status and development trends of full-text bibliometric from the perspective of knowledge innovation, providing inspiration for future.

[Method/process] The article systematically summarizes and analyzes the presentations and discussions from the salon, exploring the theoretical foundation, application scenarios, and discussions of full-text bibliometric from the perspective of knowledge innovation.

[Results/conclusion] Full-text Bibliometric can reveal the micro-processes and underlying mechanisms of knowledge innovation, offering new insights and …

Reform And Exploration Of Talent Cultivation In Public Security Intelligence, Lei Hong, Guangliang Gao

Journal of Scientific Information Research

[Purpose/significance] Public security intelligence work has undergone a significant transformation from passive defense to proactive early warning, with corresponding shifts in its core functions. The cultivation of public security intelligence talents rooted in practical combat has evolved alongside the development of intelligence work, necessitating a clear understanding of its historical development and future prospects.

[Method/process] By employing a comprehensive approach that integrates literature analysis, data interpretation, and historical examination, this study systematically reviews the evolution of public security intelligence education from the perspectives of practical intelligence work, the overarching public security education system, and the specific aspects of intelligence education.It …

The Multidimensional Quantitative Evaluation Of Local Policies For Promoting The Development Of New Quality Productive Forces: Based On The "Theme-Tool-Effectiveness" Framework, Jing Pan, Hongjun Yi, Yu Lu

Journal of Scientific Information Research

[Purpose/significance] The development of new quality productive forces is a crucial strategic goal for national progress, with local policies serving as important conduits for conveying and implementing national strategies. Researching local policies that promote the development of new quality productive forces is significant for the implementation of the national strategy in different regions and for further policy evaluation.

[Method/process] By constructing a theme-tool-effectiveness analysis framework and employing LDA topic model, policy tools, and PMC index model, this study conducts a multidimensional quantitative evaluation of local policy texts related to the development of new quality productive forces.

[Result/conclusion] The study finds …

Topic Mining And Evolution Analysis Of American Think Tanks' Products On China Based On Structural Topic Model, Yi Shen, Zhichao Ba, Gang Li

Journal of Scientific Information Research

[Purpose/significance] Under the background of the overall strategic competition between the United States and China, measuring and analyzing the topics and trends of American think tanks' products on China is conducive to understanding the American perception and policy moves towards China. It holds important heuristic significance for coping with external risks, maintaining national security and strategizing for development.

[Method/process] Using the full data of research outputs on China from 11 American think tanks as the research sample, this paper explores the topics and evolutionary trends of American think tanks' products on China, as well as their correlation with China-US economic …

Research On Users' Privacy Preferences For Digital Medical Health Information From The Perspective Of Sensitivity:Based On A Discrete Choice Experiment, Hongcan Zhu, Jili Chen, Kaidi Zheng, Xianchao Liu

Journal of Scientific Information Research

[Purpose/significance] This study investigates differences in digital medical-health information privacy preferences by measuring privacy sensitivity across diverse user groups in multiple contextual scenarios, analyzing variations both within user groups (across contexts) and between user groups (within the same context), thereby providing actionable insights for developing context-aware health information protection frameworks in digital healthcare services.

[Method/process] A model of users' sensitivity to digital medical health information was constructed based on contextual integrity theory, and an experimental study was conducted using a discrete choice experiment method. The model was verified and analyzed using a binary logistic regression model.

[Result/conclusion] The study shows …

Analysis Of The Status And Thematic Trends Of Ai For Science Research Abroad From 2015 To 2024, Fangyuan Wang, Huiting Xu, Jinghua Xue

Journal of Scientific Information Research

[Purpose/significance] This paper analyzes the relevant literature in the field of AI for Science（AI4S）in the WoS core database from 2015 to 2024, and sorts out the research status and development trends in this field, aiming to provide forward-looking insights for the application of AI technology in scientific research.

[Method/process] This paper combines bibliometric analysis with the BERTopic model to analyze the publication trends, publishing countries, core authors, and topic identification and development trends in the field of AI4S.

[Result/conclusion] Through bibliometric analysis, this paper reveals the exponential growth trend of AI4S-related literature, and finds that China ranks first in the …

Construction Of China's Online Platform Information Value Evaluation System, Shuyue Fang, Yuan Sun, Yuwei Ye, Liling Xia

Journal of Scientific Information Research

[Purpose/significance] This paper aims to explore the construction of the information value evaluation system of online platforms in China, so as to provide theoretical support and practical guidance for the information management of online platforms.

[Method/process] This paper firstly explores the connotation and dimension of the information value of the online platforms, and uses the analytic hierarchy process to distribute the weight, then,obtains the comprehensive evaluation results of the information value of each online platform through the fuzzy comprehensive evaluation method.

[Result/discussion] Through the comprehensive evaluation of the information interaction platforms, the multilateral trading platforms and the complementary innovation platform, …

A Measurement And Empirical Research On The Scientific Knowledge Demand Of Netizens On Social Media Platform, Rui Zhang, Wanyi Zuo, Wei Huang

Journal of Scientific Information Research

[Purpose/significance] Exploring the scientific knowledge demand of netizens on social media platform will prompt the dissemination and utilization of scientific knowledge, and it plays an important role in enhancement of the scientific literacy level of our general publics.

[Method/process] This paper constructed a measurement index system of netizens' scientific knowledge demand consists of demand breadth, demand strength and demand hierarchy, and adopted a comprehensive evaluation method based upon factor analysis and entropy method. 30 popular science WeChat accounts in different fields are measured and evaluated, and the comprehensive ranking of demand was calculated to explore and compare the demand differences …

Evaluation Of Knowledge Exchange Efficiency In Academic Virtual Community Based On The Characteristics Of Author Network Structure, Shuqing Li, Tiansheng Zheng

Journal of Scientific Information Research

[Purpose/Significance]The measurement of knowledge exchange efficiency of academic virtual community has a positive significance for understanding and improving the academic virtual community itself, and also provides a new application analysis field for the evaluation methods of knowledge exchange efficiency. [Methods/Process]This paper proposes a method to measure the efficiency of knowledge exchange in academic virtual community by using networks of blog author. The network node weights are designed by summarizing the total number of views, recommendations, comments and blog category of each blog author. The edge weights in network are designed by the blog author's domain characteristics and blog category. According …

Basic Cognition Of Public Data Open And Thoughts On Its Mode Construction, Jianming Zheng, Jiajing Liu

Journal of Scientific Information Research

[Purpose/significance]Public data contains great potential value.Opening public data to the society,promoting the development and utilization of public data and realizing the value of public data will help to add intelligence and energy into the development of digital economy and digital China.[Method/process]Using the methods of policy analysis and literature analysis.This paper has an overall understanding of public data and public data open （PDO）,and deeply considers the conceptual framework of PDO mode,which provides a theoretical reference for the development of PDO in China.[Result/conclusion]The research found that,firstly,public data has the attributes of publicity,multi-source heterogeneity and high added value.Secondly,the purpose of PDO includes building …

Evaluation Of The Knowledge Exchange Efficiency In Academic Virtual Community Based On Expanded Keyword Metrics Analysis, Shuqing Li, Zihao Yan, Zhiwang Zhang, Dandan Ma

Journal of Scientific Information Research

[Purpose/significance]With the increasing interaction of Internet users,knowledge exchange in acade-mic virtual communities plays an important auxiliary role in enriching scholars' professional knowledge and optimizing the academic exchange ecology.Therefore,how to effectively measure the efficiency of knowledge exchange in academic virtual communities is of obvious significance to the development and improvement of existing academic virtual communities.[Method/process]This paper proposes an effective keyword expansion scheme using recommendation model.The measurement method proposed in this paper uses academic literature keywords as input indicators,views,replies and recommendations as output indicators, and combined with various analysis means including entropy weight method and academic virtual community section comparison,makes a complete …

Research On The Influencing Factors And Governance Strategies Of Public Opinion Dissemination Under Public Health Emergencies, Taitian Mao, Gan Tang, Yan Yan, Weihao Dong, Hua Xie

Journal of Scientific Information Research

[Purpose/significance]Public health emergencies are currently an important area of concern for scholars and the public.Research on the influencing factors of public opinion communication under public health emergencies is of great significance to the improvement of public opinion prevention and control ability.[Method/process]Using web crawler technology to crawl user's comments on Weibo such as " lack of daily necessities in Shanghai ".Adopting WSR methodology and grounded theory as research methods.The influencing factor model is constructed through the stages of open coding, spindle coding, and selective coding.Management methods are suggested for the three dimensions of "Wuli-Shili-Renli".[Result/conclusion]Firstly,from Wuli perspective,We advise on material supply and …

Research On Personal Privacy Protection From The Perspective Of Domestic Laws And Regulations, Xiaoping Sheng, Junjie Tang

Journal of Scientific Information Research

[Purpose/significance]By sorting out 71 current personal privacy laws and regulations in China,this paper provides references for improving personal privacy protection.[Method/process]This paper uses text analysis method to summarize the overall characteristics and protection content of Chinese personal privacy protection laws and regulations,and propose corresponding optimization strategies.[Result/conclusion]The current laws and regulations of personal privacy protection paths in China from the seven dimensions, including information processing,risk assessment,joint supervision,entrusted cooperation,safety education, liability punishment, emergency plan,points out the defects of personal privacy protection in current laws and regulations in China,and puts forward four optimization strategies:to establish and improve the legal and regulatory system for personal …

Research On Classification And Evaluation Of Sustainable Development Pilot Zones Based On Cluster Analysis: Take Hunan Province As An Example, Leo Miao, Meihua Huang, Xisheng Hu, Juntao Zhu, Lin Chen

Journal of Scientific Information Research

[Purpose/significance]The construction of sustainable development pilot zones aims to compre-hensively improve the sustainable development capacity of the experimental zones and explore the mechanism and mode of coordinated development of economy,society,resources and environment in different types of areas.This paper analyzed and summarized the status quo and characteristic features of sustainable development pilot zones,which would provide reference value for the classified guidance and unique development of other experimental zones in china.[Method/process]Firstly,take the construction of sustainable developement pilot zones in Hunan as an example,construct taking a comprehensive evaluation index system composed of 4 primary indicators and 23 secondary indicators.Then,by IBM SPSS statistics statistical …

Research On Image Perception Of Red Tourist Destinations Based On Aspect-Based Sentiment Analysis, Xu He, Liu Yang, Chunlin Deng

Journal of Scientific Information Research

[Purpose/significance]The popularity of the Internet provides convenience for users to express their opinions on the OTA platforms,and accurately mining of user comments is beneficial to understand the perception image of tourists of tourist destinations.[Method/process]The red tourist reviews on OTA platforms such as Tongcheng Travel were used as the data source,combined with aspect-level sentiment analysis and word frequency analysis to analyze the red tourist reviews of A province in our country.[Result/conclusion]The analysis results showed that:on the whole,tourists have a positive emotional attitude towards the red tourist attractions in the province,and the corresponding aspects include scenic tour guides,services,and scenery; the negative emotional …

American Think Tanks' Perception Of The "Green Silk Road" Initiative And China's Countermeasures, Feiyang Zhen, Yuncheng Deng

Journal of Scientific Information Research

[Purpose/significance]The purpose of this study is to investigate the cognition of American think tanks regarding the "Green Silk Road（GSR）",which would make major significance in China when considering and judging the public opinion concerns and policy trends of the United States regarding the GSR and formulating appropriate countermeasures.[Method/process]11 representative sample literatures have been selected for analysis based on the results of research conducted by six mainstream think tanks in the US.[Result/conclusion]As demonstrated by the study,the insights of American think tanks regarding the GSR are primarily negative.As a result of these perceptions,the formulation and implementation of American.foreign policies,public perceptions of China,and the …

Historical Evolution And Thematic Relevance Of Knowledge Service Research At Home And Abroad, Xiaofeng Zhu, Yueheng Gu, Lei Hong

Journal of Scientific Information Research

[Purpose/significance]The comprehensive and accurate visual disclosure and comparative analysis of domestic and foreign knowledge service research will help to further improve the basic theoretical framework in this field,so as to better provide suggestions and help for the research and practice of knowledge service in the new era.[Method/process]On the basis of combing the important branches and main links of the domestic and foreign knowledge service research system,the historical evolution of knowledge service research topics at home and abroad is showed.Then，this paper literature on "Knowledge Services" from the WOS database and CNKI database from 2000 to 2021 was selected,and keywords co-occurrence network …

Participation Of Archival Institutions In Scientific Data Management：Patterns,Problems And Measures, Fang Wang, Jiayu Han, Haohao Bu

Journal of Scientific Information Research

[Purpose/significance]The participation of archival institutions in scientific data management is of great significance for optimizing the scientific data management process and realizing the collaborative management of scientific research archives and scientific data.[Method/process]Based on the DCC data curation model,this paper adopts case study method to investigate 5 cases of scientific data management practices in scientific research institutes,scientific research enterprises and higher education institutions,and summarizes three main modes of archival institutions participating in scientific data management,including function combination,resource sharing,and independent operation.[Result/conclusion]It is found that archival institutions are not involved widely in the formulation of scientific data management strategic plan currently and the …

Interdiscipliarity Evolution Of Disciplines: A Perspective Of Nsfc, Xiaolan Wu, Chengzhi Zhang

Journal of Scientific Information Research

[Purpose/significance]With the development of science and technology,disciplines crossing and permeating is increasing.Therefore,it is of great significance for the development of interdisciplinary research and science and technology planning to explore the evolution trend of interdisciplinary research.[Method/process]Based on the output of NSFC papers and the hierarchical classification of NSFC projects from 2008 to 2016,this paper analyzes the interdisciplinary evolution trend of the disciplines of VIP journals by using Brillouin index and three-dimensional indexes of balance,disparity and variety.[Result/conclusion]The research shows that the interdisciplinary of all disciplines is rising steadily in 2008-2016.In addition, the balance of most disciplines is declining,the disparity and variety of …

Cross-Functional Collaboration Model Research Between Competitive Intelligence And Product Innovation Team Within Sgs New Product Development Process, Weisi Li, Xiaojing Zhang, Xiaofen Wen, Haiqiu Zhou, Ting Liao

Journal of Scientific Information Research

[Purpose/significance]With the intensification of the globalization of the world economy, establishing a cross-functional product innovation team around the product development process will effectively promote the flow of information between functions and have a positive impact on product innovation performance.[Method/process]Based on SGS enterprise new product development management theory,this paper explores the establishment of product innovation and competitive intelligence team in the process of new product development.According to the development stage and organizational characteristics of different enterprises, research and establish cross-functional collaboration teams with different organizational models,through cross-functional collaborative teams embed new product development processes to improve the success of enterprise product …

A Review On The Application Of Machine Learning In Gdp Forecasting, Jingwen Ma, Shuqing Li, Mengyao Xia

Journal of Scientific Information Research

[Purpose/significance]With the continuous breakthrough in the research of machine learning algo-rithm，its application in the field of GDP prediction is becoming more and more extensive.Systematically combing the relevant topics in this field will contribute to the in-depth development of academic research. [Method/process]Using the method of literature analysis，this paper summarizes the published academic achievements，and combs the research progress and context of machine learning in the field of GDP prediction.[Result/conclusion]The short-term prediction function based on grey prediction model,factor model,traditional time series and dynamic factor model is gradually extended to the long-term prediction function with neural network as the core while support vector machine …

Public Opinion Early Warning On Food Security Based On Sentiment Of Video Bullet Screen And Comments, Zhiyu Li, Liu Yang, Chunlin Deng

Journal of Scientific Information Research

[Purpose/significance]The negative public opinion warning system is constructed by sentiment of comments and bullet screen,which can analyze public opinion of food security and enhance the ability of food enterprises to respond to public opinion.[Method/process]ResNet method is used to link BERT model, BiGRU model,and feedforward neural network to construct the BERT-RGRU model,which can analyze the sentiment of bullet screen.The concept of "fake-neutral" is proposed to enhance sentiment analysis ability of the model.Method of "attention-weight" is used to process results of sentiment analysis model and calculate the value of early warning index,which can be used to determine whether there is a negative …

Dataset Of Usa Journalism Jobs From 2016 To 2021, Zhanlei Yao, Qianhao Zhou, Liyang Dai, Fu, Xin Xu

Journal of Scientific Information Research

[Purpose/significance]The dataset can provide more detailed data resources for understanding the Employment Characteristics,Employment Demand,Talent Reserve,Employment Pressure and so on,since the 2016 US presidential election.[Method/process]The dataset of USA Journalism Jobs（2016—2021）was collected by the self-developed crawler system.26 482 records had been collected,and the structured storage of the core features including Name,Description,Job Status,Salary,Specialty, Location,Industry,Company Name, Company Website and so on in the recruitment data was completed.[Result/conclusion]Finally,we have built a stable and continuously updated data acquisition and editing strategy to form a high-quality thematic data resource.

Studies On Function About Due Diligence In Eliminating Barriers Between Information And Intelligence, Feng Chen

Journal of Scientific Information Research

[Purpose/significance]Stresses that theory and method research in due diligence is very important for eliminating barriers between information and intelligence.[Method/process]Using method of literature research and case study, presentated barriers between information and intelligence,base on case studies, studies the mechanism and function for due diligence in eliminating barriers between information and intelligence.[Result/conclusion]Theory and method research on due diligence in science and technology information work and services will made great achievements in new period.

Research On An Evaluation Model Of The Impact Of Government Wechat Based On Pso-Bp Neural Network, Xiaoyu He

Journal of Scientific Information Research

[Purpose/significance]As a new government public service platform based on social media,the government WeChat plays an increasingly important role in the efforts of promoting the processes of govern-ment information-opening and building service-oriented government and digital government.This article starts from analyzing the evaluation standards of the impact of government WeChat to improve the service quality and the communication effect.[Method/process]In order to improve the level of credibility and intelligence of the evaluation, this article proposes a PSO-BP Neural Network model to evaluate the impact of government WeChat.Firstly,the model builds an index system with four first level indicators:information services,usage behavior,platform character,and influencing power based …