Crossmark

Identification of emerging technology topics (ETTs) using BERT-based model and sematic analysis: a perspective of multiple-field characteristics of patented inventions (MFCOPIs)

Crossref DOI link: https://doi.org/10.1007/s11192-023-04819-x

Published Online: 2023-09-03

Published Print: 2023-11

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Song, Bowen https://orcid.org/0000-0003-1553-0496
Luan, Chunjuan

Liang, Danni
Funding

Funding for this research was provided by:

National Natural Science Foundation of China (71774020)

National Natural Science Foundation of China (71473028)
License Information

Text and Data Mining valid from 2023-09-03

Version of Record valid from 2023-09-03
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Article History

Received: 15 March 2022

Accepted: 16 August 2023

First Online: 3 September 2023

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