819 citations · 2.5k across the 17 of their papers we have counts for
3 papers · 1 filter
Twitter Sentiment around the Earnings Announcement Events
Peter Gabrovsek, Darko Aleksovski, Igor Mozetic +1
We investigate the relationship between social media, Twitter in particular, and stock market. We provide an in-depth analysis of the Twitter volume and sentiment about the 30 comp…
Cohesion and Coalition Formation in the European Parliament: Roll-Call Votes and Twitter Activities
Darko Cherepnalkoski, Andreas Karpf, Igor Mozetic +1
We study the cohesion within and the coalitions between political groups in the Eighth European Parliament (2014--2019) by analyzing two entirely different aspects of the behavior…
Multilingual Twitter Sentiment Classification: The Role of Human Annotators
Igor Mozetic, Miha Grcar, Jasmina Smailovic
What are the limits of automated Twitter sentiment classification? We analyze a large set of manually labeled tweets in different languages, use them as training data, and construc…