机构地区: 中国医学科学院医学信息研究所,北京100020
出 处: 《中华医学图书情报杂志》 2017年第7期7-12,63,共7页
摘 要: 目的:使用CiteSpace探讨医学大数据研究热点与研究前沿。方法:以WoS核心核集收录的医学大数据领域相关文献作为数据来源,利用文献计量方法结合信息分析可视化工具CiteSpace对其进行分析。结果:自2012年以来,相关研究成果数量迅速攀升;big data、system、care、medicine、personalized medicine等节点较大;quality、children和mapreduce等Burst值较高。结论:当前医学大数据领域对医学大数据技术、精准医疗、医学健康大数据管理、医学大数据隐私及发展研究较多,mapreduce、ontology、hadoop等是研究前沿与发展趋势。 Objective To study the hotspots and frontiers in research of medical big data using Cite Space.Methods The papers on medical big data covered in Web of Science were analyzed using bibliometrics in combination with Cite Space.Results The achievements in research of medical big data have rapidly increased since 2012.The nodes in research of big data,system,care,medicine and personalized medicine were bigger.The burst value in research of quality,children and mapreduce was higher.Conclusion The number of current researches in medical big data is greater in medical big data technology,precision medicine,medical and health big data management,medical big data privacy while mapreduce,ontology and hadoop are the frontiers and future trend in research of medical big data.