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Journal : JOIV : International Journal on Informatics Visualization

Economic Impact due Covid-19 Pandemic: Sentiment Analysis on Twitter Using Naïve Bayes Classifier and Support Vector Machine Aini, Qurrotul; Fauzi, Raffie Rizky; Khudzaeva, Eva
JOIV : International Journal on Informatics Visualization Vol 7, No 3 (2023)
Publisher : Society of Visual Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30630/joiv.7.3.1474

Abstract

Covid-19 is an outbreak caused by severe acute respiratory syndrome. Covid-19 first appeared in Indonesia on March 2, 2020, with two confirmed cases and increased to 1285 cases in 30 provinces. One of the impacts of the Covid-19 pandemic is on the economic aspect, which has experienced a drastic decline in income. This study aims to classify public opinion to determine the level of public sentiment on the economic impact of the Covid-19 pandemic and to identify parameters that influence the accuracy of the sentiment analysis classification model. The methods used in this current research are Lexicon, Support Vector Machine (SVM), and Naive Bayes Classifier (NBC). First, Lexicon is used for scoring and labeling the preprocessed data. Second, SVM is used to classify the sentiment, then find the best accuracy using linear, radial, polynomial, and sigmoid kernels. Third, NBC is used to classify sentiment as a comparison method. The results indicated that 255 tweet data consisted of 44 positive tweets (17.25%), 46 neutral tweets (18.04%), and 165 negative tweets (64.71%). Therefore, it can be inferred that the economic impact on the Indonesian people due to the Covid-19 pandemic has a high negative sentiment value. In the performance, SVM yielded a better accuracy of 100%, precision, recall, and F-measure are 1. This study proves that selecting the kernel type and applying underfitting can improve the accuracy of SVM. Also, SVM can perform well on a small amount of training data.
Co-Authors A, Oky Yudi Aang Subiyakto Abdul Basith Adelia, Djurmia Putri Ratu Adhiazni, Viranda Aditya Prayoga, Muhammad Adya, Rahel Saffana Afifi, Wakhid Afkarina, Naura AGUS PRASTYO Aida Fitriyani, Aida Ainun, Muh Akbar, Muhamad Aria Torik Akbar, Sohibul Alfajri, Muhamad Fitra Amin, Fadli Amri Gunasti Andika Adinanda Siswoyo Anggraeni, Dini Sri Anggun Nadila, Fuji Anton Nasrullah, Anton Antoni, Fauzi Anwar, Anita Rosana Arbi, Ramadana Aries Susanto Ariffien, Afferdhy Armini, Armini Asan, Nassuha Astati, Husna Aufa Harman, Carlen Aulia, Meidina Azizah, Nur Jannah Bagus, Wahyu Baharun, Hasan Budiyanto, Moh. Caesarani, Sarah Chafid, Nurul Dini Sri Anggraeni Djamali, Abdoel Dyah Riandadari Elsy Rahajeng, Elsy Elvi Fetrina Eri Rustamaji Eva Khudzaeva Eva Khudzaeva Fadila, Wildan Adi Fajar, Ainul Fatun Fauzi, Raffie Rizky Fenty Eka Muzayyana Agustin Fifto Nugroho Firdaus, Ahmad Yusuf Gafur, A. Ghufriani, Deliana Rinasari Giri Wahyu Wiriasto Haikal, M. Fikri Hammad, Jehad Handayani, Ayudina Handayani, Sri Harsiwi, Nova Estu Hidayat, Muhammad Rahmadzani Hisyam Zaini Hozairi Huda, Muhammad Qomarul I Gusti Nyoman Yudi Hartawan I Wayan Puja Astawa Icha Yulian Indriana, Siti Indriyani, Siska Inzah, M. Irjii Matdoan, Moh. Rahmat Jannah, A'la Faradisil Jannah, Ana Naimatul Januardo, Bryan Julaiha , Siti Jumhana, Enjum Karim, M. Ainul Kustiana Arisanti Kuzairi L, Adinda Fitriyah L, Lazarus Lailatul Nuraini Lailiyah, Nurul Lamsir, Seno Lestari, Dewi Titin Ludfi, Ludfi M, Novidayanti. Mahbubi, Mahbubi Malik, Amalia Manurung, Citra Bintang Maranatha Masruroh, Nikmatul Masruroh, Roifatul Meinarini Catur Utami Mira Marlina Moh. Badri Tamam Muhammad Faris, Muhammad Muhammad Firmansyah, Muhammad Muhammad Luthfi Muhammad Rivai Muhammad, Fadly Hakim Muhklis, Muhklis Mulyadi M, Mulyadi Muslipah, Muslipah Mustarani, Anis Mu’at, Mu’at Nabilah, Nadiah Yusfi Nadia Nadia Nadiva Alivia, Baiq Nashikha, Ainun Nasrullah, Ahmat Nastiti, Dhiya'an Ramadhanty Nur Aeni Hidayah Nur Cholis Nurul Imamah Nuryakin, Nuryakin Oyong Lisa Perdana, Aditia Angga Pinasti, Putri Pitri, Ira Wanda Rahyuni Pradana, Sandi Yoga Prasiwiningrum, Elyandri Pratama Arifin, Sergio Pratama, Hamzah Aji Pratiwi, Amelya Indah Putri, Faradillah Nur Syafa'ah Putu Doddy Heka Ardana Rahmat Rahmat Ramadhan, Rere Kurnia Ramadheena, Felia Anjani Rasna, Rasna Rinda Hesti Kusumaningtyas, Rinda Hesti Rozi, Fathor S, Raja Eko Dwi Safitri, Mella Santoso, Teguh Budi Sari , Putri Puspita Sari Saputri, Maduratna Sari, Mutiara Novita Sa’adah, Wardhatus Shofi, Imam Marzuki Sihombing, Oremia Exilla Rafelina Siti Maisaroh Soraya, Alvia Subiyakto, A'ang Surusa, Frengki Sutisna, S.E., M.E Syopiansyah Jaya Putra Tahir, Muhlis Tetrya, Selvi Thahara, Yopi Thwe, Yamin Tiohandra, Mufadha Tony Yulianto Tsauri, Muhammad Shofian Umi Muawanah Wahyudi, Farhan Arif Wawan Kurniawan Wicaksono Hermawan, Tegar Winarin, Winarin Winata, Henry Wulandari, Arvita Indah Yahya, Helmi Yasin Mohamad Yudhanta, Satya Yulian, Icha Zahra, Raisya Syafira Zainab, Sitti Zainul Arham Zawawi Imron Zein, Aldiki Farhan Zhafari, Muhammad Zulfiandri Zulfiandri Zuliani, Siti