Social media have become a common way for people to express their personal viewpoints,
including sentiments about health topics. We present the results of an opinion mining …

Components of artificial intelligence (AI) for analysing social big data, such as natural
language processing (NLP) algorithms, have improved the timeliness and robustness of …

Emotion lexicons became a popular method for quantifying affect in large amounts of textual
data (eg, social media posts). There are multiple independently developed emotion lexicons …

Given that social media has brought significant change to the communication landscape,
researchers have explored factors that can influence audiences' information-sharing on …

This paper presents a decision support system (DSS) for sentiment analysis of Spanish texts
based on lexicons. The information provided by this DSS, named Spanish Sentiment …

" Conspiracy theories spread more widely and faster than ever before. Fear and uncertainty
prompt people to believe false narratives of danger and hidden plots, but are not sufficient …

Background The use of social media for sexual health communication is gaining intense
discussion both globally and in Africa. Despite this reality, it remains unclear whether and …

To understand the mass behaviour of people, an effectual platform was provided by the
online social network, which aids in develo** techniques for the surveillance of Human …

Background Youth and young adults continue to experience high rates of HIV and are also
frequent users of social media. Social media platforms such as Twitter can bolster efforts to …

Background Broadcast media is a method to communicate health information to the general
public and has previously been used in prior public health emergencies. Despite the current …