Sentiment analysis is a task of natural language processing that has recently attracted
increasing attention. However, sentiment analysis research has mainly been carried out for …

The fields of machine learning and Web technologies have witnessed significant
development in the last years. This caused a ceaseless and rapid growth in sharing of the …

In the last few years, the natural language processing community has witnessed advances
in neural representations of free texts with transformer-based language models (LMs). Given …

Sentiment analysis aims to predict sentiment polarities (positive, negative or neutral) of a
given piece of text. It lies at the intersection of many fields such as Natural Language …

Sentiment analysis (SA) is a natural language processing (NLP) application that aims to
analyse and identify sentiment within a piece of text. Arabic SA started to receive more …

Nowadays, cyber hate speech is increasingly growing, which forms a serious problem
worldwide by threatening the cohesion of civil societies. Hate speech relates to using …

Digital technologies such as mobile health (mHealth) apps with a variety of features can be
essential tools for controlling pandemics. Therefore, many Arab countries have launched …

THE TERM NATURAL language refers to any system of symbolic communication (spoken,
signed, or written) that has evolved naturally in humans without intentional human planning …

This paper presents the study of sentiment analysis for Amharic social media texts. As the
number of social media users is ever-increasing, social media platforms would like to …

The first step in any NLP pipeline is to split the text into individual tokens. The most obvious
and straightforward approach is to use words as tokens. However, given a large text corpus …