A COVID-19 news coverage mood map of Europe

Autor:	Frankie Robertson, Jarkko Lagus, Kaisla Kajava
Přispěvatelé:	Toivonen, Hannu, Boggia, Michele
Jazyk:	angličtina
Rok vydání:	2021
Předmět:	uutisointi uutiset mieliala tekstinlouhinta COVID-19 kansainvälinen vertailu pandemiat
Zdroj:	University of Helsinki Aalto University
Popis:	We present a COVID-19 news dashboard which visualizes sentiment in pandemic news coverage in different languages across Europe. The dashboard shows analyses for positive/neutral/negative sentiment and moral sentiment for news articles across countries and languages. First we extract news articles from news-crawl. Then we use a pre-trained multilingual BERT model for sentiment analysis of news article headlines and a dictionary and word vectors -based method for moral sentiment analysis of news articles. The resulting dashboard gives a unified overview of news events on COVID-19 news overall sentiment, and the region and language of publication from the period starting from the beginning of January 2020 to the end of January 2021. nonPeerReviewed
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::3154db115ef05baa5ab12831d60b6193 http://urn.fi/URN:NBN:fi:jyu-202109034781 Zobrazit plný text záznamu