APLIKASI ALJABAR LINEAR UNTUK MENDETEKSI ADANYA PLAGIARISME SERTA DALAM METODOLOGI SEARCH ENGINE

Sahat Pandapotan Nainggolan, Mukhammad Solikhin, Andi Muhammad Anwar, Nanda Arista Rizki

Abstract


The theory of algebra is highly beneficial and used in daily life. Identifying plagiarism is one of many activities that can be solved with the concept of linear algebra. Even today, plagiarism is still a crucial issue to discuss, preferably in academic scope, both in assignment papers and academic theses. Identifying plagiarism aims to provide a document as a vector. Even the basic concept of linear algebra can be applied in plagiarism detection applications. This paper proposed a modeling example of plagiarism checking on a document with a matrix representation and the calculation of angles among subspaces of each compared document. Finally, the results can be used as one of the considerations to determine the similarity index.

Keywords: plagiarism, linear algebra, vector, matrix representation


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DOI: http://dx.doi.org/10.17977/um055v4i12023p1-5

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Copyright (c) 2023 Sahat Pandapotan Nainggolan, Mukhammad Solikhin, Andi Muhammad Anwar, Nanda Arista Rizki

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Jurnal Kajian Matematika dan Aplikasinya
e-ISSN: 2722-7650

Department of Mathematics, FMIPA, Universitas Negeri Malang
Jalan Semarang 5, Malang,
Gedung O-7 (Matematika)
Homepage: http://journal2.um.ac.id/index.php/jkma
Shortened homepage: bit.ly/jkma_um
E-mail: jkma.journal@um.ac.id

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