收稿日期: 2016-05-18
修回日期: 2016-07-20
网络出版日期: 2016-08-20
A Comparative Study on Topic Heats Evolution in the Field of Information Science Between the Domestic and Foreign Research Based on DTM
Received date: 2016-05-18
Revised date: 2016-07-20
Online published: 2016-08-20
[目的/意义] 为揭示情报学领域近15年的研究方向和发展演化情况，了解和掌握研究主题热度的动态变化。[方法/过程] 基于动态主题模型（Dynamic Topic Model），以国内外情报学领域影响因子较高的6本核心期刊作为数据集，分析国内外情报学研究主题演化过程，从主题热度的宏观维度和词语变化的微观角度入手，对比分析主题的研究内容和研究热度异同点，以期为我国情报学研究提供参考和借鉴。[结果/结论] 研究结果表明，国内情报学研究内容偏重实际应用，国外偏重于技术与方法的创新；同一研究主题在不同时期涉及研究内容差别明显，导致其研究热度随着时间推移发生变化；相对于国内，国外情报学研究主题传承性和递进性更强，热度变化较小。
齐亚双 , 祝娜 , 翟羽佳 . 基于DTM的国内外情报学研究主题热度演化对比研究[J]. 图书情报工作, 2016 , 60(16) : 99 -109 . DOI: 10.13266/j.issn.0252-3116.2016.16.012
[Purpose/significance] This paper aims at revealing the research direction and development trend of information science in the past 15 years, to understand and master the dynamic changes of topic heats.[Method/process] This paper selects articles of six core journals with high impact factor in the field of information science at home and abroad, and analyses the evolution process of research subjects based on the dynamic topic model (DTM). Then it makes a comparative analysis on the similarities and differences of research contents and research heats between domestic and foreign research topics from topic heats' macro perspective and words changes' micro perspective, to provide references for the future study in China.[Result/conclusion] The study results show that:the information science research in China emphases on the practical application, while the one in the foreign countries pays more attention to the technology and method innovation; the research heat changes over time as the result of the significantly different research contents of the same topic in different stages; the inheritance and progressive of information science research topics in foreign are stronger than that in China, but heat changes less.
[1] 岳剑波.情报学的学科地位问题[J].情报理论与实践,2000,23(1):5-7.
[2] 马丽华,孙宁宁.情报学立场——情报学走出困境的路径[J].情报科学,2007,25(12):1769-1772.
[3] 马费成.论情报学的基本原理及理论体系构建[J].情报学报,2007,26(1):3-13.
[4] Garfield E.Historiographic mapping of knowledge domains literature[J].Journal of information science,2004,30(2):119-145.
[5] 邱均平,温芳芳.近五年来图书情报学研究热点与前沿的可视化分析——基于13种高影响力外文源刊的计量研究[J].中国图书馆学报,2011(2):51-60.
[6] 王平.基于层次概率主题模型的科技文献主题发现及演化[J].图书情报工作,2014,58(22):70-77.
[7] 祝娜,王效岳,杨京,等.基于LDA的科技创新主题语义识别研究[J].图书情报工作,2015,59(14):126-134.
[8] ROBILLARD M P,MURPHY G C.Concern graphs:finding and describing concerns using structural program dependencies[C]//Proceedings of the 24th international conference on software engineering.Florida:ACM.2002:406-416.
[9] ALLAN J.Topic detection and tracking:event-based information organization[M].Norwell:Kluwer Academic Publishers,2002.
[10] ZHANG J,GHAHRAMANI Z,YANG Y.A probabilistic model for online document clustering with application to novelty detection[J].World journal of gastroenterology,2004,10(20):3048-3052.
[11] BLEI D M,Ng A Y,JORDAN M I.Latent dirichlet allocation[J].The journal of machine learning research,2003(3):993-1022.
[12] GRIFFITHS T L,STEYVERS M.Finding scientific topics[J].Proceedings of the National Academy of Sciences,2004,101(S1):5228-5235.
[13] BUNTINE W,JAKULIN A.Applying discrete PCA in data analysis[C]//Proceedings of the 20th conference on uncertainty in artificial intelligence.Arlington,Virginia:AUAI Press,2004:59-66.
[14] BLEI D M,LAFFERTY J D.Correlated topic models[C]//International conference on machine learning.Guangzhou:IEEE,2005:113-120.
[15] WANG X,MCCALLUM A.Topics over time:a non-Markov continuous-time model of topical trends[C]//Proceedings of the 12th ACM SIGKDD international conference on Knowledge discovery and data mining.New York:ACM,2006:424-433.
[16] GRIFFITHS T L,STEYVERS M.Finding scientific topics[J].Proceedings of the National Academy of Sciences,2004,101(S1):5228-5235.
[17] HALL D,JURAFSKY D,Manning C D.Studying the history of ideas using topic models[C]//Proceedings of the conference on empirical methods in natural language processing.Stroudsburg,PA:Association for computational linguistics,2008:363-371.
[18] BLEI D M,LAFFERTY J D.Dynamic topic models[C]//Proceedings of the 23rd international conference on Machine learning.New York:ACM,2006:113-120.
[19] NALLAPATI R,MCFARLAND D A,Manning C D.Topicflow model:unsupervised learning of topic-specific influences of hyperlinked documents[J].Journal of machine learning research,2011(15):543-551.
[20] CUI W,LIU S,TAN L,et al.Textflow:towards better understanding of evolving topics in text[J].IEEE transactions on visualization and computer graphics,2011,17(12):2412-2421.
[21] HAVRE S,HETZLER E,WHITNEY P,et al.ThemeRiver:visualizing thematic changes in large document collections[J].IEEE transactions on visualization and computer graphics,2002,8(1):9-20.
[22] CHI E H.Improving Web usability through visualization[J].Internet computing,2002,6(2):64-71.
[23] WANG C,BLEI D,Heckerman D.Continuous time dynamic topic models[C]//Proceedings of uncertainty in artificial intelligence.Catalina Island:Association for uncertainty in artificial intelligence,2012:579-586.
[24] 沈思,孙立媛.主题演化时间序列中的关键时间点分析[J].情报理论与实践,2013(7):115-118.
[25] YANG S,WANG F.Visualizing information science:author direct citation analysis in China and around the world[J].Journal of Informetrics,2015,9(1):208-225.
[26] 赵蓉英,赵浚吟,陈必坤.透视"图书馆、情报与档案管理"学科的研究主题与趋势——以2001-2012年国家科学基金为研究视角[J].情报理论与实践,2014,37(2):1-5.
[27] 向剑勤,赵蓉英.国内外图书情报学研究主题的知识图谱比较研究[J].情报杂志,2014(2):86-94.
[28] 邱小花,李国俊,肖明.基于Sci-2的国外图书馆学情报学研究主题演变分析——以共词分析为例[J].情报杂志,2013(12):110-118.
[29] 宋艳辉,杨思洛.国际视野下的图书馆学、情报学与档案学研究进展——基于CiteSpace的信息可视化分析[J].图书馆论坛,2014(6):1-13.
[30] 冷伏海,于微微.从2002-2011年ARIST及《情报学进展》载文内容看情报学研究动态与发展[J].情报学报,2013,32(10):1012-1025.
[31] 彭希羡,赵宇翔,朱庆华,等.基于关联规则挖掘的iConferences研究主题[J].情报学报,2013,32(12):1303-1314.
[32] SUGIMOTO C R,Li D,RUSSELL T G,et al.The shifting sands of disciplinary development:analyzing North American library and information science dissertations using latent dirichlet allocation[J].Journal of the American Society for Information Science and Technology,2011,62(1):185-204.
[33] TUOMAALA O,JARVELIN K,VAKKARI P.Evolution of library and information science,1965-2005:content analysis of journal articles[J].Journal of the Association for Information Science and Technology,2014,65(7):1446-1462.
[34] 杨建林.国内情报学领域社会化主题研究的成熟度分析[J].西南民族大学学报(人文社科版),2015(8):231-235.
[35] YAN E.Research dynamics,impact,and dissemination:a topic-level analysis[J].Journal of the Association for Information Science and Technology,2015,66(11):2357-2372.
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