Are emoticons good enough to train emotion classifiers of Arabic tweets?
- 25 August 2016
- conference paper
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
Abstract
Nowadays, the automatic detection of emotions is employed by many applications across different fields like security informatics, e-learning, humor detection, targeted advertising, etc. Many of these applications focus on social media. In this study, we address the problem of emotion detection in Arabic tweets. We focus on the supervised approach for this problem where a classifier is trained on an already labeled dataset. Typically, such a training set is manually annotated, which is expensive and time consuming. We propose to use an automatic approach to annotate the training data based on using emojis, which are a new generation of emoticons. We show that such an approach produces classifiers that are more accurate than the ones trained on a manually annotated dataset. To achieve our goal, a dataset of emotional Arabic tweets is constructed, where the emotion classes under consideration are: anger, disgust, joy and sadness. Moreover, we consider two classifiers: Support Vector Machine (SVM) and Multinomial Naive Bayes (MNB). The results of the tests show that the automatic labeling approaches using SVM and MNB outperform manual labeling approaches.Keywords
This publication has 13 references indexed in Scilit:
- Emotion analysis of Arabic articles and its impact on identifying the author's genderPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2015
- Lexicon Based and Multi-Criteria Decision Making (MCDM) Approach for Detecting Emotions from Arabic Microblog TextPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2015
- Scalable multi-label Arabic text classificationPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2015
- Subjectivity and sentiment analysis of Arabic: Trends and challengesPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2014
- CROWDSOURCING A WORD–EMOTION ASSOCIATION LEXICONComputational Intelligence, 2012
- MoodLensPublished by Association for Computing Machinery (ACM) ,2012
- Subjectivity and Sentiment Analysis of Arabic: A SurveyCommunications in Computer and Information Science, 2012
- Identifying Influential Bloggers: Time Does MatterPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2009
- Learning to identify emotions in textPublished by Association for Computing Machinery (ACM) ,2008
- An argument for basic emotionsCognition and Emotion, 1992