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All Journal Techno.Com: Jurnal Teknologi Informasi Teika Syntax Jurnal Informatika Jurnal Teknologi Informasi dan Ilmu Komputer Scientific Journal of Informatics Infotech Journal Journal of Information System Bianglala Informatika : Jurnal Komputer dan Informatika Akademi Bina Sarana Informatika Yogyakarta INTENSIF: Jurnal Ilmiah Penelitian dan Penerapan Teknologi Sistem Informasi Information System for Educators and Professionals : Journal of Information System Information Management For Educators And Professionals (IMBI) Jurnal Ilmiah Matrik SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan JURNAL TEKNIK INFORMATIKA DAN SISTEM INFORMASI Journal Information System Development METHOMIKA: Jurnal Manajemen Informatika & Komputerisasi Akuntansi ILKOM Jurnal Ilmiah INTECOMS: Journal of Information Technology and Computer Science JurTI (JURNAL TEKNOLOGI INFORMASI) Explore IT : Jurnal Keilmuan dan Aplikasi Teknik Informatika J-SAKTI (Jurnal Sains Komputer dan Informatika) Jurnal Kreativitas PKM Jurdimas (Jurnal Pengabdian Kepada Masyarakat) Royal KOMPUTIKA - Jurnal Sistem Komputer Jurnal Riset Informatika Informatika : Jurnal Informatika, Manajemen dan Komputer Jurnal Teknologi Terpadu STRING (Satuan Tulisan Riset dan Inovasi Teknologi) JOISIE (Journal Of Information Systems And Informatics Engineering) Journal of Information System, Applied, Management, Accounting and Research Jurnal Tekno Kompak Progresif: Jurnal Ilmiah Komputer Jurnal Pendidikan dan Konseling Jurnal Informatika dan Rekayasa Elektronik Systematics Jurnal Sistem informasi dan informatika (SIMIKA) Buana Information Technology and Computer Sciences (BIT and CS) Generation Journal JATI (Jurnal Mahasiswa Teknik Informatika) Jurnal Teknika Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang Journal Sensi: Strategic of Education in Information System Jurnal FASILKOM (teknologi inFormASi dan ILmu KOMputer) Jurnal Ilmiah Wahana Pendidikan Insyst : Journal of Intelligent System and Computation Jurnal Teknologi Sistem Informasi dan Sistem Komputer TGD J-SAKTI (Jurnal Sains Komputer dan Informatika) JUSTIN (Jurnal Sistem dan Teknologi Informasi) Jurnal Teknologi Sistem Informasi INFORMATION SYSTEM FOR EDUCATORS AND PROFESSIONALS : Journal of Information System Innovative: Journal Of Social Science Research
Apriade Voutama
Universitas Singaperbangsa Karawang
Religion Agriculture, Biological Sciences & Forestry Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Medicine & Pharmacology Nursing Public Health Social Sciences Other

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Journal : J-SAKTI (Jurnal Sains Komputer dan Informatika)

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Analisis Sentimen Media Sosial Twitter Dengan Algoritma K-Nearest Neighbor Dan Seleksi Fitur Chi-Square (Kasus Omnibus Law Cipta Kerja) Aditiya Yoga Pratama; yuyun Umaidah; Apriade Voutama
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 5, No 2 (2021): EDISI SEPTEMBER
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v5i2.386

Abstract

The use of information technology is growing rapidly, marked by public opinion that can be conveyed indefinitely through social media. One of the social media that is Twitter. Twitter is considered easier to retrieve information related to existing opinions and sentiments due to the limited character in a tweet made by users and there is the hashtag "#" which can be searched easily regarding the current hotly discussed situation. Some time ago, there was a lot of discussion regarding the ratification of the omnibus work copyright law. Tweets in the form of lively sentiments adorn the hashtag “#omnibuslaw” and other related hashtags. This study discusses reviews in the form of tweets related to omnibus law with the Chi Square selection feature and the K-Nearest Neighbor algorithm using R Studio. Data were taken as many as 500 tweets related to the omnibus law. The methodology used is Knowledge Discovery in Databases. Data labeling is carried out by experts who are divided into positive and negative sentiments. The results of the modeling using K-Fold Cross Validation, the highest accuracy is obtained with a 25% feature use scheme (Chi Square feature selection), and the value of k = 5 in KNN is 81.4%. Testing on the model was carried out using 100 random data and obtained 83% accuracy, 100% precision, 15% recall and 26.08% F-Measure value. Of the 500 data taken, the word "people" is the most dominating word. Of the 500 data taken, 78.8% negative sentiments and 21.2% positive sentiments.
Co-Authors Abdussalam Amrullah Achmad Rizaldi Ade Purwanto ade, Nofri Adella Putri Riani Adella Putri Riani Adhi Rizal Aditiya Yoga Pratama Agnia Virli Rosdianty Agung Susilo Yuda Irawan Ahmad Ray Septa Firdaus Ahmad Ridhoi Fajri Ahzka Nabbilah Tuzzahrah Andari Yasinta Permana Andika Prasetyo Arip Solehudin Ariq Zeidan Mubarok Arsya Fathiarahma Asep Jamaludin Asep Jamaludin Azhari Ali Ridha Bayu Adhi Pamungkas Bella Nurseptia Billy Nugraha Budi Arif Dermawan Carudin Chaerur Rozikin Cika Oktavia Dadang Yusup Dea Safryda Putri Devi Fitriani Maulana Dias Raihan Azahri Dica Parameswari Syifa Dewi Didi Shaldy Rahma Dikky Setiyanto Dimas Aditya Nugroho Dodi Wahyono Dwi Latifah Rianti Elfina Novalia Elis Elis Ergy Rahmatan Ramadhan Euis Saraswati Fabiano Milan Almufqi Fakhri Muhammad Farras Salsabila Ganes Wisnu Cahya Bagaskara Garno Garno Garno Garno, Garno Gunadi Widi Nurcahyo Heryana, Nono Ika Fitrianti Indra, Jamaludin Intam Purnamasari Iqbal Maulana Ismail Adhiya Adha Joice Margaretha Jufriadif Na`am, Jufriadif Kamal Prihandani Khofifah Wulandari Khoirunnisa Hamidah Khoirunnisa Hamidah Lilis Nurjanah Sukaryati Mayland Trifena Mayland Trifena Mentari Hasibuan Miftah Fariedh Andriansyah Milla Rochmawati Muhamad Arya Fadila Muhammad Adrian Maulana Muhammad Fadhil Ar Rizqi Muhammad Fahmi Prasetio Muhammad Fiqri Widiyantoro Muhammad Fiqri Widiyantoro Muhammad Nur Yasin Muhammad Rafi Nahjan Nailufar Farha Afifah Najwa Nurshadrina Nana Mulyana Maghfur Nina Sulistiyowati Nina Sulistyowati Nono Haeryana Novalia, Elfina Rahman Maulana Ramayanti, Cindi Rianti Surya Sukatma Richard Julianno Soeganda Rihan Maulana Rini Mayasari Riza Ibnu Adam Rizal, Adhi Rizky Syaputra Salsabila Aini Rahmah Siska Suparno Susilawati Susilawati Syahri Susanto Syahrul Dwi Hilda Tasyifa Nafsiah Muthmainnah Taufik Maulana Taufik Ridwan Taufik Ridwan, Taufik Ultach Enri Vickry Ramadhan Wahyono, Dodi Winanda Bagaskara Yunitasari Yunitasari Yusma Cantika Parhati Yuyun Umaidah Yuyun Umaidah