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Penerapan Teknologi Sistem Pakar Dengan Metode Teorema Bayes Untuk Deteksi Dini Penyakit Parkinson Ahmadi Irmansyah Lubis; Sartikha Sartikha; Noper Ardi
Jurnal Minfo Polgan Vol. 12 No. 1 (2023): Article Research March 2023
Publisher : Politeknik Ganesha Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33395/jmp.v12i1.12396

Abstract

Penyakit Parkinson merupakan salah satu dari serangkaian jenis penyakit dengan angka kematian yang cukup tinggi dengan jumlah kematian sampai pada jumlah jutaan nyawa di seluruh dunia setiap tahunnya. Angka kematian tersebut cenderung meningkat karena kurangnya informasi tentang gejala awal dan bahaya dari penyakit parkinson itu sendiri, sehingga diperlukan suatu sistem yang dapat memberikan informasi tentang penyakit parkinson dan cara penanggulangannya karena kurangnya informasi deteksi dini. penyakit Parkinson menggunakannya. Masalah ini dapat diatasi dengan teknik berbasis sistem pakar, yang dapat melakukan deteksi berdasarkan gejala yang dialami pasien. Salah satu pendekatan yang dapat diterapkan pada aplikasi teknis sistem pakar adalah Teorema Bayes, yaitu suatu cara mendefinisikan ukuran kepastian tentang suatu fakta atau aturan yang menggambarkan tingkat kepercayaan yang dimiliki seorang pakar tentang masalah yang dihadapi. Perancangan dan penerapan pendekatan Bayesian pada sistem pakar untuk deteksi dini gejala penyakit Parkinson berjalan dengan baik dan menghasilkan jenis kategori penyakit Parkinson yang dialami oleh pengguna sistem, berdasarkan gejala yang dialami dan gejala yang dipilih oleh pengguna.
Pengembangan Aplikasi 5S Management System Sartikha; Noper Ardi; Kholifatussiddiq
ABEC Indonesia Vol. 10 (2022): 10th Applied Business and Engineering Conference
Publisher : Politeknik Caltex Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

5S is a framework methodology derived from the Japanese language, namely seiri (整理), seiton (整頓), seisō(清掃), seiketsu (清潔), and shitsuke (躾). In practice, the party who will report every problem andviolation is the auditor and the department that processes and follows up on every report received from theauditor is the facility. Until now, there are still many obstacles faced in running 5S. The development of thisapplication aims to facilitate the management of PT Galaksi Investasi Harapan in managing problems andviolations that occur against 5S in the work environment of PT Galaksi Investasi Harapan. To support thissystem, several features have also been added to calculate the time in carrying out problem solving actions sothat problems can be resolved on time. In addition, in solving problems for the approval of the president director,there is also a function for the approval of the president director so that every problem reported in the 5SManagement System is also known by the president director of PT Galaksi Investasi Harapan.
Decision Tree for Predicting the Mortality in Hemodialysis Patient with Diabetes Noper Ardi; Ahmadi Irmansyah Lubis; Isnayanti
Jurnal Minfo Polgan Vol. 12 No. 1 (2023): Article Research March 2023
Publisher : Politeknik Ganesha Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33395/jmp.v12i1.12412

Abstract

Hemodialysis patients with diabetes face a significantly higher risk of mortality compared to those without diabetes. Accurate prediction of mortality in this patient population is crucial for guiding clinical decision-making, improving patient outcomes, and optimizing resource allocation. Hemodialysis is a procedure for cleaning the blood from the waste products of the body's metabolism. this is one of modality to treat end stage kidney disease. Diabetes mellitus is a significant contributor to the global burden of chronic kidney disease (CKD), and patients with diabetes undergoing hemodialysis are at a higher risk of mortality compared to those without diabetes. Identifying factors that influence mortality risk in this population can aid in clinical decision-making and improve patient outcomes. Dialysis is performed on patients with kidney failure, both acute kidney failure and chronic kidney failure. This study is aimed to predict the mortality risk of hemodialysis patients with diabetes. The Taiwanese hemodialysis center enrolled a total of 665 hemodialysis patients. The prediction is based on Decision Tree. Compared with K-Nearest Neighbor, linear discriminant, Logistic Regression, and Ensemble, Decission Tree performed better. As for related medical variables like parathyroid surgery, urea reduction ratio, etc., they play a much smaller role in mortality risk factors than diabetes and cardiovascular disease. Diabetes
PROJECT-BASED LEARNING PERFORMANCE MEASUREMENT USING VIKOR METHOD AND RANK ORDER CENTROID Ahmadi Irmansyah Lubis; Supardianto Supardianto; Metta Santiputri; Noper Ardi; Alena Uperiati
JURTEKSI (Jurnal Teknologi dan Sistem Informasi) Vol 10, No 3 (2024): Juni 2024
Publisher : STMIK Royal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33330/jurteksi.v10i3.2853

Abstract

Abstract: Project-Based Learning is a type of learning that is quite widely recommended today, especially in vocational type institutions where the learning is effective in the aim of involving students with direct learning content. The process of evaluating project-based learning on project teams in the performance assessment of each team to rank the order of best performance of all teams is still assessed based on subjective assessments. To overcome these problems, in this study the performance measurement of the project-based learning team by applying the VIKOR method and Rank Order Centroid in conducting assessments with test samples, namely in the Introduction to Database course. The test results obtained based on the calculation of VIKOR and Rank Order Centroid, namely PBL-TRPL01 Team 1 as the best alternative by obtaining based on variations of testing the VIKOR index value with values v=0.4, v=0.5, and v=0.6. Thus, it can be seen that the VIKOR and Rank Order Centroid methods can be applied to the calculation process of measuring team performance in project-based learning.            Keywords: decision Support System; project-based learning; rank order centroid; VIKOR Abstrak: Pembelajaran Berbasis Proyek merupakan jenis pembelajaran yang cukup banyak direkomendasikan di masa kini khususnya pada institusi berjenis vokasional. Pembelajaran tersebut efektif dalam tujuan melibatkan para peserta didik dengan konten pembelajaran secara langsung. Proses evaluasi pembelajaran berbasis proyek pada tim proyek dalam penilaian performa dari masing-masing tim untuk memeringkatkan urutan performa terbaik dari seluruh tim masih dinilai berdasarkan penilaian secara subyektif. Untuk mengatasi persoalan tersebut, pada penelitian ini pengukuran performa tim project-based learning dengan menerapkan metode VIKOR dan Rank Order Centroid dalam melakukan penilaian dengan sampel pengujian yaitu pada mata kuliah Pengantar Basis Data. Hasil pengujian yang diperoleh berdasarkan perhitungan VIKOR dan Rank Order Centroid yaitu bahwa alternatif PBL-TRPL01 Tim 1 sebagai alternatif terbaik dengan peroleh berdasarkan variasi pengujian nilai indeks VIKOR. Maka dengan demikian, dapat diketahui bahwa metode VIKOR dan Rank Order Centroid dapat diterapkan pada proses perhitungan pengukuran performa tim pada pembelajaran berbasis proyek. Kata kunci: pembelajaran berbasis proyek; rank order centroid; sistem pendukung keputusan; VIKOR