PERBANDINGAN HASIL JACCARD SIMILARITY DAN KNN MENGGUNAKAN METODE CASE BASED REASONING PADA SISTEM PAKAR DIAGNOSA PENYAKIT ANAK

HIDAYATULLAH, ALTUNDRI WAHYU and Rini, Dian Palupi and Arsalan, Osvari (2022) PERBANDINGAN HASIL JACCARD SIMILARITY DAN KNN MENGGUNAKAN METODE CASE BASED REASONING PADA SISTEM PAKAR DIAGNOSA PENYAKIT ANAK. Undergraduate thesis, Sriwijaya University.

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Abstract

Health ranks highest in supporting the continuity of every human activity, especially children. The availability of a doctor is still relatively lacking, especially in remote areas. This makes people have difficulty in diagnosing certain diseases so that medical treatment becomes too late and can even be fatal for the patient. So it is necessary to create a system that has the ability to be able to diagnose diseases in children like an expert. The method used in this study is Case Based Reasoning (CBR) with the Jaccard Similarity Algorithm and K- Nearest Neighbor. Jaccard Similarity is one way to calculate the similarity of two objects (items) which are binary. Similarity calculations are used to generate values whether or not there is a similarity between new cases and existing cases in the case base. While the K-Nearest Neighbor (KNN) Algorithm belongs to the instance-based learning group. The KNN algorithm allows the program to find old cases that are most similar to the current case. Based on the test results using 50 sample data, the expert system can provide diagnostic results in accordance with expert diagnoses. The accuracy results for the K-Nearest Neighbor Algorithm are 72% while the accuracy results for the Jaccard Similarity Algorithm are 70%. Keyword : Case Based Reasoning (CBR), Jaccard Similarity, K-Nearest Neighbor(KNN), Expert System .

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Kata Kunci : Case Based Reasoning (CBR), Jaccard Similarity, K-Nearest Neighbor (KNN), Sistem Pakar.
Subjects:	T Technology > T Technology (General) > T1-995 Technology (General) > T13 General catalogs. Miscellaneous supplies T Technology > T Technology (General) > T1-995 Technology (General) > T21 General works Special divisions (United States) > T21.5.A-Z By region, A-Z
Divisions:	09-Faculty of Computer Science > 55201-Informatics (S1)
Depositing User:	Altundri Wahyu Hidayatullah
Date Deposited:	14 Nov 2022 04:57
Last Modified:	14 Nov 2022 04:57
URI:	http://repository.unsri.ac.id/id/eprint/81892

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