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Analisis Metode Rbf-Nn Dan Grnn Pada Peramalan Mata Uang EUR/USD Ayuni Harianti; Nengah Widiangga
Jurnal Ilmiah Vastuwidya Vol 5, No 1 (2022)
Publisher : Universitas Mahendradatta Denpasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47532/jiv.v5i1.413

Abstract

Penelitian ini merupakan lanjutan dari penelitian sebelumnya tentang peramalan EUR/USD menggunakan metode RBF-NN (Radial Basis Function – Neural Network) yang diop­timasi dengan Algoritma Genetika. Metode yang ditambahkan adalah GRNN (Generalized Regression Neural Network). Sistem RBF-NN dapat diterapkan pada data dengan karakteristik nonlinear dan fluktuatif seperti data EUR/USD, sementara GRNN dapat bekerja dengan baik jika data training tersedia dalam jumlah banyak. Tingkat keakuratan dari peramalan di­tun­jukkan lewat nilai MAPE (Mean Absolut Percentage Error). Dari hasil percobaan, metode GRNN tidak memiliki nilai MAPE yang lebih baik daripada RBF-NN baik pada data daily low maupun data daily high. Teknik pencarian algorima genetika di dekat bobot RBF-NN terbukti lebih efektif daripada pen­dekatan fungsi GRNN dengan spread kecil pada kasus mata uang EUR/USD.
Socialization of Logistics in the World of Business to SMA/K Students of Tabanan District Putu Diva Ariesthana Sadri; Nengah Widiangga; Ni Luh Darmayanti; Dynes Rizky Navianti; Bambang Widjonarko
Jurnal Peduli Masyarakat Vol 4 No 3 (2022): Jurnal Peduli Masyarakat: September 2022
Publisher : Global Health Science Group

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37287/jpm.v4i3.1328

Abstract

In this current era, Community Service (PKM) is a very useful thing to improve the quality of people's lives, the logistics business has become the center of attention of the community with very rapid growth, companies that provide transportation services for delivery of goods from pickup to destination , this condition requires high school students. The success of business management is highly dependent on the expertise of business people to develop insights about the logistics business itself, strategically managing the logistics business process for material procurement, either by organizing procurement, moving or storing related materials and information, and marketing networks. Limited knowledge is one of the challenges that must be faced by business people in managing their business. The Bali Land Transportation Polytechnic carries out community service activities to SMA 1 Baturiti, Tabanan Regency by referring to Logistics in the Business world in increasing students' knowledge of logistics in the business world. With this PkM socialization, the expected goal is to increase students' knowledge of logistics in the business world, and what types of businesses exist in logistics in the business world and how to make decisions about the logistics business and are expected to be considered in the field later. This activity is carried out using the mediation method with counseling which aims to increase understanding and awareness of the logistics world. From this method it is expected that students are able to create a business and work opportunity in the logistics world.
Co-Authors Ayuni Harianti Bambang Widjonarko Dynes Rizky Navianti Ni Luh Darmayanti Putu Diva Ariesthana Sadri