基于突变词检测的世界核桃研究前沿热点分析  

Development of frontier of walnuts research based on knowledge map analysis

作　　者：罗明英[1] 李东丽[1] 岳丕昌[1] 翁琴[1] 王银方[1] 

机构地区：[1]新疆农科院农业经济与科技信息研究所,新疆乌鲁木齐830000

出　　处：《农业图书情报学刊》2016年第2期60-63,共4页Journal of Library and Information Sciences in Agriculture

基　　金：新疆维吾尔自治区公益性科研院所基本科研业务专项(项目编号:KY2015077)

摘　　要：使用基于Java平台的知识图谱分析软件CiteSpaceⅡ对核桃研究主题词进行突变检测。运用知识图谱分析核桃突变主题,快速准确识别到学科前沿热点和演趋势。研究结论为把握核桃学科前沿进展提供科学的量化依据和参考,为中国核桃研究学科未来发展提出建议。To analyze frontier,evolution of walnut research.CiteSpace Ⅱ,a software based on Java platform for mapping knowledge domains was used.By visually analyzing the burst terms,the frontier and development trend were accurately defined.Analysis of mapping knowledge domains provides scientific and quantified reference for evolution of frontier,the development trend of walnuts research,facilitating the future development of walnut research in China.

关 键 词：核桃 前沿 知识图谱 CiteSpaceⅡ 突变词 

分 类 号：G250[文化科学—图书馆学]