Emotion detection on social media status in Myanmar language

• Published in: International journal of electrical and computer engineering (Malacca, Malacca) Vol. 13; no. 5; p. 5653
• Main Authors: Swe, Thiri Marlar, Wah, Naw Lay
• Format: Journal Article
• Language: English
• Published: 01.10.2023
• ISSN: 2088-8708; 2722-2578
• DOI: 10.11591/ijece.v13i5.pp5653-5661

Many social media emerged and provided services during these years. Most people, especially in Myanmar, use them to express their emotions or moods, learn subjects, sell products, read up-to-date news, and communicate with each other. Emotion detection on social users makes critical tasks in the opinion mining and sentiment analysis. This paper presents the emotion detection system on social media (Facebook) user status or post written in Myanmar (Burmese) language. Before the emotion detection process, the user posts are pre-processed under segmentation, stemming, part-of-speech (POS) tagging, and stop word removal. The system then uses our preconstructed Myanmar word-emotion Lexicon, M-Lexicon, to extract the emotion words from the segmented POS post. The system provides six types of emotion such as surprise, disgust, fear, anger, sadness, and happiness. The system applies naïve Bayes (NB) emotion classifier to examine the emotion in the case of more than two words with different emotion values are extracted. The classifiers also classify the emotion of the users on their posts. The experiment shows that the system can detect 85% accuracy in NB based emotion detection while 86% in recurrent neural network (RNN).