Trends in Autonomous Vehicle Technology: Hierarchical Clustering Using BERTopic with a Focus on Patent Data Analysis

Trends in Autonomous Vehicle Technology: Hierarchical Clustering Using BERTopic with a Focus on Patent Data Analysis

This study investigates trends in autonomous vehicle technology by employing hierarchical clustering based on BERTopic. The study analyzes a total of 9,164 patents registered and expired between 1990 and 2024. The analysis identifies key topics and technological components, including sub-technologie...

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Bibliographic Details
Main Authors: Soyoung Kim, Junsung Park, Chang Geun Lee, Joon Woo Yoo, Youngju Cho, Jun Young Yoo, Hee Jun Park
Format: Article
Language:English
Published: Korea Institute of Intellectual Property 2024-12-01
Series:Journal of Intellectual Property
Subjects:
patent analysis
autonomous vehicles
topic modeling
hierarchical clustering
technology trend analysis
Online Access:https://jip.or.kr/1904-08/
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https://jip.or.kr/1904-08/

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