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

Fakhruddin, Imam (2021) Implementation of Winnowing Algorithm and Simple Additive Weighting SAW for Publication Reference Journal Search System. Journal Of Development Research,, 5 (2). pp. 61-72. ISSN 2579-9347

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The Information retrieval systems are very influential in everyday life, especially in searching for ref-erence journals. Reference journals have several different writing arrangements. In the reference jour-nal, 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 infor-mation 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 Coeffi-cient. In general, the search only uses the same words or text without any weighting on the composi-tion 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 re-sults 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 Al-gorithm, the search system can detect the similarity of text. Determining the correct N-Gram, win-dow, and base can increase the similarity value in the document. The document scraping process plays an important role in finding the text in each document structure. stemming can affect system performance because the steaming process helps in getting basic words (terms) in the word bag.

Item Type: Article
Uncontrolled Keywords: Search system, Winnowing, Text similarity detection, Simple Additive Weighting
Subjects: Engineering > Informatics Engineering
Divisions: Faculty of Engineering > Informatics Engineering Study Program
Depositing User: imam fakhruddin
Date Deposited: 16 Jun 2022 02:50
Last Modified: 16 Jun 2022 02:50

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