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Weibo sentiments and stock return: A time-frequency view

This study provides new insights into the relationships between social media sentiments and the stock market in China. Based on machine learning, we classify microblogs posted on Sina Weibo, a Twitter’s variant in China into five detailed sentiments of anger, disgust, fear, joy, and sadness. Using w...

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Detalles Bibliográficos
Autores principales:	Xu, Yingying, Liu, Zhixin, Zhao, Jichang, Su, Chiwei
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Public Library of Science 2017
Materias:	Research Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5495516/ https://www.ncbi.nlm.nih.gov/pubmed/28672026 http://dx.doi.org/10.1371/journal.pone.0180723

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