Twitter is one of the most popular sources of information available on the internet. Thus,
many studies have proposed tools and models to analyze the credibility of the information
shared. The credibility analysis on Twitter is generally supported by measures that consider
the text, the user, and the social impact of text and user. More recently, identifying the topic of
tweets is becoming an interesting aspect for many applications that analyze Twitter as a
source of information, for example, to detect trends, to filter or classify tweets, to identify fake …