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All Journal Prosiding SNATIF Seminar Nasional Informatika (SEMNASIF) IKRA-ITH ABDIMAS PELS (Procedia of Engineering and Life Science) Info Abdi Cendekia
Dyah Retno Utari, Dyah Retno
Program Studi Sistem Informasi Fak. Teknologi Informasi Universitas Budi Luhur,
Religion Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Engineering Health Professions Library & Information Science Social Sciences

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Journal : PELS (Procedia of Engineering and Life Science)

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Sentiment Analysis of the COVID-19 Booster Vaccine with the Naïve Bayes Algorithm Utari, Dyah Retno
Procedia of Engineering and Life Science Vol 4 (2023): Proceedings of the 6th Seminar Nasional Sains 2023
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v4i0.1379

Abstract

In early 2020, a new deadly virus was discovered that can spread quickly, called SARS-CoV-2 or Coronavirus Disease 2019 (COVID-19). Indonesia is a country with a relatively high number of survivors of COVID-19. The success of the Indonesian government in providing massive COVID-19 vaccinations can minimize the risk of death. The World Health Organization (WHO) stated it would revoke the Public Health Emergency of International Concern (PHEIC) status for COVID-19 in May 2023. However, many positive cases of Covid-19 were still found in Indonesia. Most of them are survivors who have not carried out complete vaccinations until they get a booster vaccine. This study analyzes public sentiment about booster vaccines in Indonesia using the Naïve Bayes classification algorithm. The results showed that the classification modeling accuracy had an excellent value of 97.51%. In contrast, based on the analysis results, the number of words that frequently appeared in the twelve highest word cloud visualization results found tokens that had positive sentiment values.
Co-Authors Anita Diana Ari Saputro, Ari Arief Wibowo Didik Hariyadi Raharjo Fenti Sofiani Pattipeilohy, William Frado Pattipeilohy, William Frado