By now, personal life has been invaded by online social networks (OSNs) everywhere. They
intend to move more and more offline lives to online social networks. Therefore, online …

The ability to analyse online user-generated content related to sentiments (eg, thoughts and
opinions) on products or policies has become a de-facto skillset for many companies and …

Emojis are used frequently in social media. A widely assumed view is that emojis express
the emotional state of the user, which has led to research focusing on the expressiveness of …

Psychological stress is threatening people's health. It is non-trivial to detect stress timely for
proactive care. With the popularity of social media, people are used to sharing their daily …

A recommendation is called explainable if it not only predicts a numerical rating for an item,
but also generates explanations for users' preferences. Most existing methods for …

Emojis have gone viral on the Internet across platforms and devices. Interwoven into our
daily communications, they have become a ubiquitous new language. However, little has …

Convolutional neural network (CNN) and Long Short Term Memory (LSTM) have shown the
state of the art results for sentiment analysis in English corpus. However, there are not many …

Although sentiment analysis on traditional online texts has been studied in depth, sentiment
analysis for social media texts is still a challenging research direction. In the social media …

Emojis have gained incredible popularity in recent years and become a new ubiquitous
language for Computer-Mediated Communication (CMC) by worldwide users. Various …

Emojis have been frequently used to express users' sentiments, emotions, and feelings in
text-based communication. To facilitate sentiment analysis of users' posts, an emoji …