"Extracting the significant-rare keywords for patent analysis."

Yan-Ru Li, Leuo-hong Wang, Chao-Fu Hong (2009)

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DOI: 10.1016/J.ESWA.2008.06.131

access: closed

type: Journal Article

metadata version: 2017-05-26

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Yan-Ru Li, Leuo-hong Wang, Chao-Fu Hong:
Extracting the significant-rare keywords for patent analysis. Expert Syst. Appl. 36(3): 5200-5204 (2009)

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