ISSN：1001-7143　CN：11-2684/G3 中文
Influence of keyword normalization on literature subject information mining: A case study of remote sensing field
BIAN Zhao, TANG Ping, YAN Jun
Chinese Journal of Scientific and Technical Periodicals . 2021, (12): 1535 -1548 .  DOI: 10.11946/cjstp.202008100733

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