Towards efficient patent analysis: A large language model and BERT-refined methodology for keyphrase extraction

World Patent Information 2026

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Authors: Yaojia Mu, Jianhua Wang, Huaxiang Zhang, Zhongxue Gan, Guo-Niu Zhu

DOI: 10.1016/j.wpi.2026.102435

Cited by: 1

References: 60

Fields of Study & Subjects

Advanced Text Analysis Techniques Sentiment Analysis and Opinion Mining Intellectual Property and Patents

References 60