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Advanced Text Analysis TechniquesSentiment Analysis and Opinion MiningIntellectual Property and Patents

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

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

2026.3.1World Patent Information

DOI: 10.1016/j.wpi.2026.102435

Abstract

Abstract is not available.

Citation format

MU, Yaojia, et al. Towards efficient patent analysis: A large language model and BERT-refined methodology for keyphrase extraction. World Patent Information, 2026, 84: 102435.