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A social-media-based approach to predicting stock comovement.
Ling Liu
Jing Wu
Ping Li
Qing Li
Published in:
Expert Syst. Appl. (2015)
Keyphrases
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social media
social networks
social networking
big data
stock price
social interaction
stock market
information diffusion
long term
user generated content
genetic algorithm
public opinion
social media data
stock data