Implementation of Winnowing Algorithm and Simple Additive Weighting SAW for Publication Reference Journal Search System

Abstract

Reference journals have several different writing arrangements. In the reference journal, there is some information or words needed in making scientific journals. With this information or word retrieval system, it can help to find journals that match the similarities between input and information or words in the journal that will be used as a reference. In this study, the input process of equations and information or words will be processed using the Winnowing algorithm as an algorithm that can find the similarity of words or texts with N-gram functions, rolling hash, and Jaccard Coefficient. In general, the search only uses the same words or text without any weighting on the composition of the reference journal. To be able to find journals and their level of importance in the order of journals, a weighting method is needed. This study also uses the Simple Additive Weighting (SAW) method as a process to determine the value of the order of urgency in journals so that it can provide results in the form of rankings based on searches and urgency weights in reference journals. The results of the similarity query with documents obtained 60% precision, 77% recall, and 81% accuracy, documents, and documents had 41% precision, 83% recall, and 66% accuracy. using Winnowing Algorithm, the search system can detect the similarity of text.

Automatic essay assessment in e-learning using winnowing algorithm

“…By using ten combinations of k-gram values, windows, and prime numbers, the test results are shown in Table 6 and Figure 6. The combination of parameter values in this test was adopted from several previous studies [35]- [37], which resulted in a fairly high accuracy for similar cases. These values are used in this study Separately, the test was carried out again on ten essay questions with various combinations of parameters shown in Table 7.…”

Penerapan Metode N-Gram dan Cosine Similarity Dalam Pencarian Pada Repositori Artikel Jurnal Publikasi

“…Data yang digunakan dalam penelitian ini merupakan hasil, Web Scraping atau Document Scraping adalah proses pengambilan dokumen HTML dari internet untuk mengambil data tertentu dari halaman untuk tujuan tertentu [8]. Dalam penelitian ini penulis menggunakan sumber dokumen artikel ilmiah dari internet pada website www.neliti.com yang menyediakan berbagai macam dokumen artikel ilmiah Gambar 2 merupakan alur proses Document Scraping, dimulai dari inputan kata kunci kemudian sistem akan mengolahnya untuk mendapatkan data dengan struktur yang diinginkan yaitu judul, abstrak, kata kunci, penerbit, kemudian data tersebut disimpan ke basis data sebagaimana penelitian yang dilakukan oleh [9].…”