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Multitask Learning Based on Least Squares Support Vector Regression for Stock Forecast

Various factors make stock market forecasting difficult and arduous. Single-task learning models fail to achieve good results because they ignore the correlation between multiple related tasks. Multitask learning methods can capture the cross-correlation among subtasks and achieve a satisfactory lea...

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Auteurs principaux: Heng-Chang Zhang, Qing Wu, Fei-Yan Li, Hong Li
Format: Artigo
Langue:Inglês
Publié: MDPI AG 2022-06-01
Collection:Axioms
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Accès en ligne:https://www.mdpi.com/2075-1680/11/6/292
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