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Journal : IPTEK The Journal for Technology and Science

FRIEND RELATIONSHIP WEIGHTING FOR ACADEMIC PERFORMANCE PREDICTION ON UNIVERSITY DELEGATION AT FOLLOWING COMPETITION Bisono, Eva Firdayanti; Fahrudin, Tora; Buliali, Joko Lianto
IPTEK The Journal for Technology and Science Vol 30, No 2 (2019)
Publisher : IPTEK, LPPM, Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (625.196 KB) | DOI: 10.12962/j20882033.v30i2.5007

Abstract

Academic performance is an important key to student success or failure. Therefore, academic performance prediction become a popular research on education. In general, several researches used GPA to predicting academic performance. However, there are some aspect that also plays a role in student academic performance, like friend relationship. So, this paper will analyze the correlation between academic performance and friend relationship. Friendship will be seen from communication frequency between students when become University delegation. Each students friend will have weight to show their closeness. In this paper, proposed method gives friendship weight based on communication frequency proportion between student among all student in one faculty. Indeed, close friends have a higher weight than other friends. So, the friendship weight sorted into descending order to get the closest friend. Then, their GPA convert into academic label, i.e. cumlaude, excellent, very good, or drop out. Furthermore, label will be compared to obtaining validation of our hypotheses that friendship plays a role in academic performance achievement. We use scholar student delegation dataset in competition from year 2015 in 7 study programme with 160 scholar students. Experimental results showed that the proposed method can predict academic performance 43% from the total data sample.
Co-Authors Alya Ghaitsa Rizky Pertiwi ANGGUNMEKA LUHUR PRASASTI Ardiansyah, Fajri Ashri Dinimaharawati Asniar Asniar Bisono, Eva Firdayanti Buliali, Joko Lianto Dawam Dwi Jatmiko Suwawi Dedy Rahman Wijaya Denny Meilika Setiawati Fenty Alia Fityanul Akhyar Gunawan, Tedi Hakim, Dinda Aulia Hardiansyah, Hendri Hariza, Reisy Heru Nugroho Ibnu Asror Istiqomah, Risma Nur Jefri, Mardi Kastaman, Kastaman Katjoprayudi, Raswyshnoe Boing Laksitowening, Kusuma Ayu Ledya Novamizanti Lisna, Shafira Aulia Putri Maharaja, Mahardika Lutvia Maria Ulfah Maria Ulfah Marlindia Ike Sari Mohamad Alfaj’ri Muhammad Galang Fathirkina Muhammad Hablul Barri Muhammad Rayhan Muhammad Rizqy Alfarisi Nabila Setya Utami Nada, Hitna Qotrun Nanda, Aulia Nelsi Wisna Nur Fadila, Egita Nurlatifah, Eva Nurul Asnia, Halida Padma Edhitya Chairunnisafa Priyono Panjaitan, Amanda Ardita Paramita Mayadewi Prajna Deshanta Ibnugraha Pramuko Aji Pratama, Mrupy Agung Purba, Happy Angeliani Putri, Hermalia Putu Harry Gunawan Rahmadi Rahmadi Raswyshnoe Boing Katjoprayudi Raswyshnoe Boing Kotjoprayudi Razendra Zahran Firdaus Renny Sukawati Risma Nur Istiqomah Rita Purnamasari Rizal, Mochammad Fahru ROCHMAWATI Rochmawati Rochmawati, Rochmawati Rokhmatul Insani Ryan Sebastian Forlandito Salmania Putri Salwa Afralia Hevit Samira Samira Saragih, Gigano Nehemia Agra Satria Mandala Sherin Nadya Meideni Silalahi, Eka Kristi Siska Komala Sari Sri Astuti Umar, Ubaidilah Wicaksono, Muhammad Rievnuansyah Widayanti, Asti Yanuar Firdaus Arie Wibowo Zahrani, Syifa Aulia