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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Veröffentlicht in:	Expert systems with applications Jg. 256; S. 124895
Hauptverfasser:	Chang, Zhi-Xing, Guo, Wei, Wang, Lei, Fu, Zhong-Lin, Ma, Jian, Zhang, Guan-Wei, Wang, Zi-Liang
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Elsevier Ltd 05.12.2024
Schlagworte:	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-Zugang:	Volltext
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