专利地图和知识图谱视角的大数据比较研究
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1003-2797|volume|5|89-98
ISSN: 1003-2797
Source: 图书情报知识, Vol.volume, Iss.5, 2015-01, pp. : 89-98
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Abstract