A novel patent technology characterization method based on heterogeneous network message passing algorithm and patent classification system

Patents are widely recognized as important data for generating innovation. Accurate and rational characterizing patent technology content is a prerequisite for applying innovation generation algorithms. Existing research widely employs classification codes that annotate the technology content of pat...

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Bibliographic Details

Published in:	Expert systems with applications Vol. 256; p. 124895
Main Authors:	Chang, Zhi-Xing, Guo, Wei, Wang, Lei, Fu, Zhong-Lin, Ma, Jian, Zhang, Guan-Wei, Wang, Zi-Liang
Format:	Journal Article
Language:	English
Published:	Elsevier Ltd 05.12.2024
Subjects:	Clustering algorithm Heterogeneous network Message-passing algorithm Patent characterization Technology topic Technology topic Heterogeneous network Patent characterization Clustering algorithm Message-passing algorithm
ISSN:	0957-4174
Online Access:	Get full text
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