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All Journal Seminar Nasional Aplikasi Teknologi Informasi (SNATI) Jurnal Buana Informatika JSI: Jurnal Sistem Informasi (E-Journal) Tech-E JIKO (Jurnal Informatika dan Komputer) Jurnal TAM (Technology Acceptance Model) bit-Tech Fahma : Jurnal Informatika Komputer, Bisnis dan Manajemen
Sri Redjeki
Universitas Teknologi Digital Indonesia
Computer Science & IT Decision Sciences, Operations Research & Management Engineering Library & Information Science Other

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Journal : bit-Tech

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Extraction Opinion of Social Media in Higher Education Using Sentiment Analysis Thomas Edison Tarigan; Robby C Buwono; Sri Redjeki
bit-Tech Vol. 2 No. 1 (2019): Data Mining and Green Technology
Publisher : Komunitas Dosen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (594.38 KB) | DOI: 10.32877/bt.v2i1.92

Abstract

The purpose of this research is to extract social media Twitter opinion on a tertiary institution using sentiment analysis. The results of sentiment analysis will provide input to universities as a form of evaluation of management performance in managing institutions. Sentiment analysis generated using the Naïve Bayes Classifier method which is classified into 4 classes: positive, normal, negative and unknown. This study uses 1000 data tweets used for training data needs. The data is classified manually to determine the sentiment of the tweet. Then 20 tweet data is used for testing. The results of this study produce a system that can classify sentiments automatically with 75% test results for sentiment, some obstacles in processing real-time tweets such as duplicate tweets (spam tweets), Indonesian structures that are quite complex and diverse.
Co-Authors Dedi Rosadi Dini Fakta Sari Edi Faizal Edi Iskandar Edi Iskandar Khabib Mustofa M. Guntara Pius Anggoro Rizky Maulana Robby Cokro Buwono Setyawan Widyarto Thomas Edison Tarigan