作者
Ahmad Fakhri Ab Nasir, Eng Seok Nee, Chun Sern Choong, Ahmad Shahrizan Abdul Ghani, Anwar PP Abdul Majeed, Asrul Adam, Mhd Furqan
发表日期
2020/2/1
期刊
IOP Conference Series: Materials Science and Engineering
卷号
769
期号
1
页码范围
012022
出版商
IOP Publishing
简介
Text-based input becomes a common channel for humans in sharing their opinions/emotions to the product or service through online social media, shopping platform etc. Humans are easy to make errors in interpreting emotions, especially the emotion that derived from text based. The main aim of this study is to develop text-based emotion recognition and prediction system. Several market challenges facing in the advancement of emotion analysis with accuracy being the main issue. Therefore, four supervised machine learning classification algorithms such as Multinomial Naïve Bayes, Support Vector Machine, Decision Trees, and k-Nearest Neighbors were investigated. The model was developed based on Ekman's six basic emotions which are anger, fear, disgust, joy, guilt and sadness. Data pre-processing techniques such as stemming, stop-words, digits and punctuation marks removal, spelling correction, and …
引用总数
202020212022202320242314116
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AFA Nasir, ES Nee, CS Choong, ASA Ghani… - IOP Conference Series: Materials Science and …, 2020