[HTML][HTML] Data science, machine learning and big data in digital journalism: A survey of state-of-the-art, challenges and opportunities
Digital journalism has faced a dramatic change and media companies are challenged to use
data science algorithms to be more competitive in a Big Data era. While this is a relatively …
data science algorithms to be more competitive in a Big Data era. While this is a relatively …
A measurement study of hate speech in social media
M Mondal, LA Silva, F Benevenuto - … of the 28th ACM conference on …, 2017 - dl.acm.org
Social media platforms provide an inexpensive communication medium that allows anyone
to quickly reach millions of users. Consequently, in these platforms anyone can publish …
to quickly reach millions of users. Consequently, in these platforms anyone can publish …
[PDF][PDF] Sentibench-a benchmark comparison of state-of-the-practice sentiment analysis methods
FN Ribeiro, M Araújo, P Gonçalves… - EPJ Data Science, 2016 - Springer
In the last few years thousands of scientific papers have investigated sentiment analysis,
several startups that measure opinions on real data have emerged and a number of …
several startups that measure opinions on real data have emerged and a number of …
Infodemia global. Desórdenes informativos, narrativas fake y fact-checking en la crisis de la Covid-19
D García-Marín - Profesional de la información, 2020 - revista.profesionaldelainformacion …
La Covid-19 no sólo ha desencadenado una pandemia que pone en peligro los sistemas
sociales, económicos y sanitarios a nivel global, sino también una infodemia donde …
sociales, económicos y sanitarios a nivel global, sino también una infodemia donde …
[HTML][HTML] News-based sentiment and bitcoin volatility
N Sapkota - International Review of Financial Analysis, 2022 - Elsevier
In this work, I studied whether news media sentiments have an impact on Bitcoin volatility. In
doing so, I applied three different range-based volatility estimates along with two different …
doing so, I applied three different range-based volatility estimates along with two different …
Neutrality may matter: sentiment analysis in reviews of Airbnb, Booking, and Couchsurfing in Brazil and USA
Abstract Information and communications technologies have enabled the rise of the
phenomenon named sharing economy, which represents activities between people …
phenomenon named sharing economy, which represents activities between people …
Discourse-aware rumour stance classification in social media using sequential classifiers
Rumour stance classification, defined as classifying the stance of specific social media posts
into one of supporting, denying, querying or commenting on an earlier post, is becoming of …
into one of supporting, denying, querying or commenting on an earlier post, is becoming of …
Sentiment analysis of news articles: a lexicon based approach
Modern technological era has reshaped traditional lifestyle in several domains. The medium
of publishing news and events has become faster with the advancement of Information …
of publishing news and events has become faster with the advancement of Information …
Inside the right-leaning echo chambers: Characterizing gab, an unmoderated social system
The moderation of content in many social media systems, such as Twitter and Facebook,
motivated the emergence of a new social network system that promotes free speech, named …
motivated the emergence of a new social network system that promotes free speech, named …
A comparative study of machine translation for multilingual sentence-level sentiment analysis
Sentiment analysis has become a key tool for several social media applications, including,
analysis of user's opinions about products and services, support for politics during …
analysis of user's opinions about products and services, support for politics during …