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All Journal JURNAL KEBANGSAAN REPUBLIK INDONESIA Journal of Elektronik Sistem InformasI
Teguh Arujisaputra, Erwin
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Computer Science & IT Decision Sciences, Operations Research & Management Education Engineering Environmental Science Industrial & Manufacturing Engineering Social Sciences Other

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Comparison of The Results of The Naïve Bayes Method and Synthetic Minority Over Sampling Technique in Sentiment Analysis of User Reviews Satria Al Munawar, Ilham; Teguh Arujisaputra, Erwin
JESII: Journal of Elektronik Sistem InformasI Vol 2 No 1 (2024): JournaI of Elektronik Sistem InformasI - JESII (JUNE)
Publisher : Departement Information Systems Universitas Kebangsaan Republik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31848/jesii.v2i1.3416

Abstract

The rapid development of information technology encourages a variety of applications available on the Google Play Store. with various application categories, such as business, communication, education etc. One example of such an application is an online course application, namely Skill Academy from Ruangguru, which offers a variety of online guidance in the fields of education, self-development, and career. So from this, sentiment analysis will be carried out to understand a person's opinion and attitude towards a particular subject, theme, or entity in a text on the Skill Academy application from Ruangguru. This research aims to compare the performance of the Naı¨ve Bayes classification algorithm with the Syntetic Minority Over-Sampling Technique (SMOTE) on the sentiment of the Skill Academy application. This study shows the results of calculations without SMOTE and compares them with the results of SMOTE calculations. The results of this study are also expected to provide a better understanding of analyzing dataset imbalance on sentiment analysis results using Naıve Bayes and SMOTE techniques. In addition, it can be used in conjunction with appropriate evaluation methods to produce a more accurate model.
P PENERAPAN SISTEM INFORMASI JALAN RAYA DALAM MENEGAKKAN BUDAYA DISIPLIN BANGSA Teguh Arujisaputra, Erwin; Rachman, Andy Nur
JURNAL KEBANGSAAN RI Vol. 3 No. 1 (2025): Edisi 5
Publisher : LEMBAGA PUSAT KAJIAN KEBANGSAAN/PUSKAB UKRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31848/jkri.v3i1.4372

Abstract

Highways are among the worst communication environments. Various incidents that indicate communication failure always occur. Highways are indeed not designed as communication spaces, but communication symbols are scattered. It takes understanding and a mature attitude from communicators and communicants because they communicate more predominantly using nonverbal communication. The goal is to understand the symbols that appear through vehicles. However, communication will turn bad when the other party misinterprets the symbol. Egotistical-subjective assumptions arise that provoke emotions until physical fights inevitably occur. In this regard, this study aims to determine the factors that change the perception of road users to cause communication failure. Using qualitative methods with descriptive analysis types to reveal the facts that occur. The results of the study indicate that negative communication occurs because the ability to control road users is loose and unable to avoid it when brought to an emotional atmosphere. Meanwhile, negative communication in the form of curses or dirty words is included in the vocabulary of words in the emotional mental scope.
Co-Authors Rachman, Andy Nur Satria Al Munawar, Ilham