Feature Extraction from Guba Short-text Messages and Stock Return Prediction: A Multistep Dimension Reduction Framework

Shan LU, Huiwen WANG, Jichang ZHAO

China Journal of Econometrics ›› 2023, Vol. 3 ›› Issue (3) : 707-721.

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China Journal of Econometrics ›› 2023, Vol. 3 ›› Issue (3) : 707-721. DOI: 10.12012/CJoE2023-0028

Feature Extraction from Guba Short-text Messages and Stock Return Prediction: A Multistep Dimension Reduction Framework

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{{article.zuoZheEn_L}}. {{article.title_en}}. China Journal of Econometrics, 2023, 3(3): 707-721 https://doi.org/10.12012/CJoE2023-0028

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