摘要学科领域相关主题的研究热点和趋势探测是情报研究人员、科研管理共同关注的重要 研究，也是情报研究面临的挑战和需要解决的关键问题之。被看作是信息管理和知识管理 学科新型领域的科学知识图谱，而其在学术科研工作侧重点多样化、多学科化的当今，知 识图谱在科研方向、课题选择，及时发现和探测学科领域最新研究动态和热点问题研究方 面的作用越来越突出。虽然各领域的学者在科学前沿、研究热点分析以及在可视化方面永 不停息的进行大量的研究，与此同时在不同的期刊上发表了大量的论文及研究文献。但是， 利用目前已有的新型文献计量学工具或可视化分析工具（比如，CiteSpace）来进行系统性 分析和对知识图谱主题相关领域研究热点的识别，研究的分布及相关应用情况和所研究的 学科的热点趋势变化以及在发展趋势探测方面的探究很少。本文以 CNKI 和 Web Of Science 数据库作为本次研究的数据来源，CiteSpace 为主要研究工具对 2005 年至 2015 年之间的知 识图谱相关研究的文献数据进行系统性的实证研究分析、发展趋势探测并发现国内外知识 图谱相关的研究在研究量方面研究状况大致相同，但是在研究的学科领域分布和一些年份 所研究的重点明显不同；所相关的学科域内的研究分布方面也有一定的差异。本次研究为 今后相关课题的确定及研究开展工作频繁存在的研究方向不明确、重复研究、课题新颖性 程度及研究价值偏低性的问题解决方面提供方面重要的参考。75324

毕业论文关键词 Cite Space 知识图谱 研究热点 趋势探测

Title Study of Research Hotspots Findings and Trend Detection Based

Abstract on the Cite Space Trend detection field topics are an important issue that intelligence researchers, research management and decision makers common concern about。 and intelligence research challenges and key issues to be addressed。 Mapping knowledge domain Be seen as information management and knowledge management’s new field, and academic research work focusing on today's perse, multidisciplinary, knowledge map take important role in the direction of scientific research, topic selection, timely detection and detection field 。that increasingly of hot issues。 Although scholars in various fields at the frontiers of science, research analysis, and visualization in never-ending to do a lot of research, at the same time a number of papers research has published in different journals。 However, using existing or new Bibliometric tools visualization and analysis tools (for example, CiteSpace) to a systematic analysis and research focus on mapping of areas relevant to the subject of the identification, distribution and application of research and the study of the hot trends change and development  trend of research on detection of very small。 data source of Paper from CNKI and Web Of Science database as this research, and from yera2005 to 2015 mapping CiteSpace as main research tool for knowledge domain related research of literature for systemic of research analysis, and trend detection and found both at home and abroad knowledge maps related of research in research aspects research status roughly same, but in research of subject field distribution and some year by research of focus obviously different; Distribution of research subjects in the field  of research also has some differences。 The question for future research to determine and research directions of research works frequently exist clear, repeated studies, the subjects of new process and low research value to solve the problem of providing an important reference。