Research on Emerging Topic Recognition and Feature Association Based on Topic Model and Time Series Analysis

[Purpose/Significance] Carrying out research on emerging research topics(ERT) identification and scientifically and effectively discovering their characteristic correlation laws can better serve practical needs and give play to the innovative supporting role of sci-tech information research on the d...

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Главный автор:	Li Yaqian, Sun Yuling, Zhao Wanyu
Формат:	Artigo
Язык:	Chinês
Опубликовано:	LIS Press 2022-06-01
Серии:	Zhishi guanli luntan
Предметы:	trend forecasting|emerging research topic identification|characteristic correlation effect|cointegration analysis|panel data analysis
Online-ссылка:	https://www.kmf.ac.cn/CN/10.13266/j.issn.2095-5472.2022.020
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