| Issue |
SHS Web Conf.
Volume 140, 2022
2022 International Conference on Information Technology in Education and Management Engineering (ITEME2022)
|
|
|---|---|---|
| Article Number | 01019 | |
| Number of page(s) | 4 | |
| DOI | https://doi.org/10.1051/shsconf/202214001019 | |
| Published online | 25 May 2022 | |
Patent research front mining of GaN semiconductor based on the LDA model
Department of Economics & Management, Xidian University, Xi’an, 710119, China
* Corresponding author: hywen@xidian.edu.cn
This paper aims to identify and analyze research front topics of GaN semiconductor. The research method was to mine and identify topics based on GaN patent data by using the LDA model and topic intensity index. Finally, through experiments, we obtained and analyzed 4 research front topics. The results provided informatics support for revealing the research status and trend of GaN semiconductor.
© The Authors, published by EDP Sciences, 2022
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