Results 131 to 140 of about 3,030,763 (202)

Refining financial sentiment analysis with topic modelling

open access: yes
With the recent availability and growing popularity of social media resources such as online news sites, opportunities arise as people use information processing techniques to capture the impact such news have.
Marías Pérez, Rubén
core  

Off-label drug use during the COVID-19 pandemic in Africa: topic modelling and sentiment analysis of ivermectin in South Africa and Nigeria as a case study. [PDF]

open access: yesJ R Soc Interface, 2023
Movahedi Nia Z   +9 more
europepmc   +1 more source

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