Synonym based feature expansion for Indonesian hate speech detection
Online hate speech is one of the negative impacts of internet-based social media development. Hate speech occurs due to a lack of public understanding of criticism and hate speech. The Indonesian government has regulations regarding hate speech, and most of the existing research about hate speech on...
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Published in | International journal of electrical and computer engineering (Malacca, Malacca) Vol. 13; no. 1; p. 1105 |
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Main Authors | , , , |
Format | Journal Article |
Language | English |
Published |
Yogyakarta
IAES Institute of Advanced Engineering and Science
01.02.2023
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Subjects | |
Online Access | Get full text |
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Summary: | Online hate speech is one of the negative impacts of internet-based social media development. Hate speech occurs due to a lack of public understanding of criticism and hate speech. The Indonesian government has regulations regarding hate speech, and most of the existing research about hate speech only focuses on feature extraction and classification methods. Therefore, this paper proposes methods to identify hate speech before a crime occurs. This paper presents an approach to detect hate speech by expanding synonyms in word embedding and shows the classification comparison result between Word2Vec and FastText with bidirectional long short-term memory which are processed using synonym expanding process and without it. The goal is to classify hate speech and non-hate speech. The best accuracy result without the synonym expanding process is 0.90, and the expanding synonym process is 0.93. |
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ISSN: | 2088-8708 2722-2578 2088-8708 |
DOI: | 10.11591/ijece.v13i1.pp1105-1112 |