Measurement and Spatiotemporal Evolution Characteristics of Artificial Intelligence Invention Patents in Guangdong Based on the BERT Large Language Model

Yijia Chen, Juntao Tan, Ruilin Yang

Tropical Geography ›› 2025

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Tropical Geography ›› 2025 DOI: 10.13284/j.cnki.rddl.20250373

Measurement and Spatiotemporal Evolution Characteristics of Artificial Intelligence Invention Patents in Guangdong Based on the BERT Large Language Model

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{{article.zuoZheEn_L}}. {{article.title_en}}[J]. {{journal.qiKanMingCheng_EN}}, 2025 https://doi.org/10.13284/j.cnki.rddl.20250373

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