Trisnawati, Sherli and Priantoro, Akhmad Unggul and Fauzi, Chairani and Herwanto, Riko and Sabita, Hary (2021) Twitter Sentiment Analysis on The use of Sinovac Vaccine in Indonesia. Proceeding of 7thICITB 2021. ISSN 2460–7223
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Abstract
Coronavirus Diseases (Covid-19) was reported the first time in Wuhan, Hubeu Province, China 2019. On March 11th2021 World Health Organization (WHO) declared covid-19 as a world pandemic.To reduce the number of deaths and the number of the transmission ofcovid-19 is by the vaccination. Several vaccines have been evaluated by WHO to against covid-19, Indonesian Governmentofficially announced theuseofSinovac Vaccine produced by Sinovac Life Science Co, China.Thisvaccination topic becomes one of the massive topicsdiscussed by the Indonesian people andvarious responseson social media such asTwitter.The technique used,is crawling tweets fromTwitterusers worldwideusing the Englishlanguage fromMay 24th2021–August 31st2021with the keyword “sinovac vaccine”. This study aims to analyze public sentimentregarding the usage of sinovac vaccine in Indonesia.The method used isNaïveBayesbecause it has a simple algorithm with high accuracy.The result showsthe classification accuracy rate is 80.99%andmajorities’responds are neutral and positive. However,the preprocessing data has the rule to getexcellent result for the accuracy.Future study can also classify the tweets into different queries and other classification methods can be applied such as Super Vector Machine and KNN.
| Item Type: | Article |
|---|---|
| Subjects: | Ilmu Komputer |
| Divisions: | Pasca Sarjana > Magister Teknologi Informasi |
| Depositing User: | Unnamed user with email rikoherwanto@darmajaya.ac.id |
| Date Deposited: | 05 Jul 2022 01:09 |
| Last Modified: | 05 Jul 2022 01:09 |
| URI: | http://repo.darmajaya.ac.id/id/eprint/7642 |
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