Technological trend mining: identifying new technology opportunities using patent semantic analysis

作者：

Highlights：

• Trends of technological evolution evaluated using patent data.

• Evolutionary patterns analyzed emphasizing technology purpose and effect.

• Detailed trend mining proposed using sequential mining.

• Technology opportunities identified from evolution trends in other reference sectors.

摘要

•Trends of technological evolution evaluated using patent data.•Evolutionary patterns analyzed emphasizing technology purpose and effect.•Detailed trend mining proposed using sequential mining.•Technology opportunities identified from evolution trends in other reference sectors.

论文关键词：Technology opportunity,Technology evolution,Semantic analysis,Sequential pattern mining

论文评审过程：Received 26 September 2021, Revised 19 April 2022, Accepted 8 June 2022, Available online 13 June 2022, Version of Record 13 June 2022.

论文官网地址：https://doi.org/10.1016/j.ipm.2022.102993