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Do SEC filings indicate any trends? Evidence from the sentiment distribution of forms 10-K and 10-Q with FinBERT.
Hyogon Kim
Eunmi Lee
Donghee Yoo
Published in:
Data Technol. Appl. (2023)
Keyphrases
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sentiment analysis
empirical evidence
probability distribution
information systems
public opinion
spatial distribution
hidden markov models
positive and negative
multiscale
power law
positive or negative
evidential reasoning
social media
high speed
training data
opinion mining
databases
dempster shafer theory