基于决策树方法的专利被引影响因素研究
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1000-7490|38|2|28-32
ISSN: 1000-7490
Source: 情报理论与实践, Vol.38, Iss.2, 2015-01, pp. : 28-32
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Abstract