Klasifikasi Sentimen Masyarakat Terhadap Pemerintah Terkait Penerapan Kebijakan New Normal Menggunakan Metode K-Nearest Neighbor

نویسندگان

چکیده

Abstrak - Instagram memiliki berbagai macam pengguna tanpa terkecuali pemerintah, akun instagram pemerintah sendiri fungsi sebagai salah satu media informasi bagi masyarakat untuk mengetahui berita terbaru. Pemerintah telah melakukan upaya mengurangi dan memutus rantai penyebaran virus covid-19, langkah yang diambil dalam menghadapi covid-19 dengan menerapkan kebijakan New Normal. Tujuan penulis dari penelitian ini adalah menghitung akurasi metode K-Nearest Neighbor pada klasifikasikan sentimen opini terkait penerapan new normal. Penelitian dilakukan melalui beberapa tahapan yaitu pengumpulan data dikelola pemerintah. Setelah itudata tersebut proses preprocessing. Lalu membuat model menggunakan word embedding FastText. Selanjutnya feature engineering improve menghasilkan fitur terbaik. Dataset berjumlah 4717 terbagi 1456 kelas pro, 1662 netral, 1599 kontra. Pengujian confusion matrix cara menguji latih uji sebanyak 3 kali perbandingan 90:10 nilai sebesar 60,169% k-40 80:20 60,16%, sedangkan terendah terdapat 70:30 58,12%.Kata kunci: Normal, Instagram, Klasifikasi, Sentimen, Abstract has various kinds of users without the exception government, government's own account a function as medium information for public to find out latest news. The government made efforts reduce and break chain spread COVID-19 virus, one steps taken by in dealing with implementing Normal policy. author's aim this study is calculate accuracy method classifying sentiments from opinion regarding implementation normal This research was conducted through several stages, namely collecting accounts managed government. After that, preprocessed. Then create using use produce best features. dataset amounted which divided into pro class data, neutral contra data. test carried testing training times comparison 90:10, value 60.169% at ratio 80:20, 60.16%, while lowest there that 58.12%.Keywords: Classification, Sentiment,

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ژورنال

عنوان ژورنال: Jurnal nasional komputasi dan teknologi informasi

سال: 2022

ISSN: ['2620-8342', '2621-3052']

DOI: https://doi.org/10.32672/jnkti.v5i3.4455