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All Journal Jurnal Informatika TELKOMNIKA (Telecommunication Computing Electronics and Control) Jurnal Simantec Scan : Jurnal Teknologi Informasi dan Komunikasi Jurnal Teknologi Informasi dan Ilmu Komputer Telematika REKAYASA Seminar Nasional Informatika (SEMNASIF) Jurnal Ilmiah Pangabdhi Panrita Abdi - Jurnal Pengabdian pada Masyarakat Sistemasi: Jurnal Sistem Informasi Kinetik: Game Technology, Information System, Computer Network, Computing, Electronics, and Control JPPM (Jurnal Pengabdian dan Pemberdayaan Masyarakat) Journal of Information Systems and Informatics Jurnal Layanan Masyarakat (Journal of Public Service) International Journal of Science, Engineering and Information Technology Asia Pacific Journal of Management and Education Journal of International Conference Proceedings Jurnal Ilmiah Edutic : Pendidikan dan Informatika Innovative: Journal Of Social Science Research Bulletin of Social Informatics Theory and Application
Mochammad Kautsar Sophan
Universitas Trunojoyo
Agriculture, Biological Sciences & Forestry Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mechanical Engineering Physics Public Health Social Sciences Other

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Journal : jurnal informatika

 1 
SISTEM PENILAIAN ESAI OTOMATIS PADA E-LEARNING DENGAN ALGORITMA WINNOWING Astutik, Sariyanti; Cahyani, Andharini Dwi; Sophan, Mochammad Kautsar
Jurnal Informatika Vol 12, No 2 (2014): NOVEMBER 2014
Publisher : Institute of Research and Community Outreach - Petra Christian University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (438.824 KB) | DOI: 10.9744/informatika.12.2.47-52

Abstract

Exam essay is an evaluation of learning in the form of essay questions that have answers more variable than multiple choice questions. Variations of these answers provide its own difficulties for teachers in assessing response. Essay grading system is built to be one solution that can speed up and simplify the process of grading. Essay grading system in this study was done by measuring the similarity of responses of the students and teacher answer key. This research use winnowing algorithm. Winnowing algorithm is an algorithm for text similarity measure. Winnowing algorithm produces fingerprint of text that will represent the answer to the calculation of similarity with jaccard coeficient equation. Testing was conducted to determine the ability of the algorithm winnowing to provide an essay grading using n-gram and window value changes of the winnowing algorithm. The test results showed the use of the value of n-grams and window on the method of winnowing effect on fingerprint similarities were found. The more similarities fingerprint found, the value of the resulting system also be higher. The accuracy of the grading system showed better results on text answers that have the answer sentence structure same with key answer.
Co-Authors A. K., Siti Isnaini Achmad Jauhari Alamsyah, Nurwahyu Andharini Dwi Cahyani Ariesta Kartika Sari Ariesta Kartika Sari Arif Muntasa Arik Kurniawati Firdaus, Hariri Hendrawan, Yonathan Ferry Idealetika Yunia Fitri Ikhsan, Achmad Faris Indah Agustien Sirajudin Indah Rodiatun Mardiyah Indah Rodiatun Mardiyah Kurniawa Eka Permana Kurniawan Eka Permana Mardiyah, Indah Rodiatun Merlien N. Febriyati moch nasrul ulum Moh Nikmat Muchamad Arif Muchamad Arif Muchamad Arif, Muchamad Muhammad Amfahtori Wijarnoko Muhammad Yusuf Nakkas, Haythem Noor Ifada Novi Prastiti, Novi Novia Sulviatin, Novia Nur Fitriani Dwi Putri Oluwakemi Oseni, Kazeem Permana, Kuniawan Eka Puji Rahayu Ningsih Puji Rahayu Ningsih Qutsiah, Siti Alifatul Rahmat, Abdullah Basuki Rika Yunitarini Rima Tri Wahyuningrum Santhi Yulia Retnani Sari, Putri Pradnyawidya Sariyanti Astutik selia resita Siradjuddin, Indah Agustien Syafrurrizal Naridho Taufiqur Rohman Vivi Tri Widyaningrum Wanda Ramansyah Weni Pratiwi Suristiar Yeni Kustiyahningsih Yonathan Ferry Hendrawan Yonathan Ferry Hendrawan