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All Journal Jurnal Siasat Bisnis Optimum : Jurnal Ekonomi dan Pembangunan JEJAK Journal of Economics, Business, & Accountancy Ventura The Indonesian Accounting Review JMM17: Jurnal Ilmu Ekonomi dan Manajemen DiE: Jurnal Ilmu Ekonomi dan Manajemen JPM17: Jurnal Pengabdian Masyarakat JOURNAL OF ECONOMIC SCIENCE JEB17 : Jurnal Ekonomi dan Bisnis Al Ishlah Jurnal Pendidikan Jurnal Studi Komunikasi Ekspektra: Jurnal Bisnis & Manajemen SINERGI: Jurnal Ilmiah Ilmu Manajemen Nyimak: Journal of Communication JURNAL MANAJEMEN INDUSTRI DAN LOGISTIK IJEBD (International Journal Of Entrepreneurship And Business Development) Berdikari: Jurnal Pengabdian Masyarakat Indonesia Media Mahardhika J-SAKTI (Jurnal Sains Komputer dan Informatika) IJISTECH (International Journal Of Information System & Technology) Jesya (Jurnal Ekonomi dan Ekonomi Syariah) Jurnal Sosial Ekonomi Kelautan dan Perikanan Buletin Ilmiah Marina : Sosial Ekonomi Kelautan dan Perikanan YUME : Journal of Management Jurnal Komunikasi Profesional EKUITAS (Jurnal Ekonomi dan Keuangan) Jurnal Aplikasi Akuntansi Jurnal Riset Akuntansi Aksioma Building of Informatics, Technology and Science Jurnal Pendidikan dan Konseling International Journal of Economics, Business and Accounting Research (IJEBAR) Community Development Journal: Jurnal Pengabdian Masyarakat Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika) IJISTECH JPM: JURNAL PENGABDIAN MASYARAKAT Jurnal Terapan Manajemen dan Bisnis J-SAKTI (Jurnal Sains Komputer dan Informatika) Jurnal Pengabdian Kepada Masyarakat Jurnal Ekonomi Bina Ekonomi: Majalah Ilmiah Fakultas Ekonomi Universitas Katolik Parahyangan EKONOMIKA45 Jurnal Pengabdian kepada Masyarakat Indonesia (JPKMI) Jurnal Akuntansi, Ekonomi dan Manajemen Bisnis Jurnal Suara Pengabdian 45 The International Conference on Education, Social Sciences and Technology (ICESST) International Journal of Economics and Management Research Cakrawala: Jurnal Pengabdian Masyarakat Global Digital Bisnis: Jurnal Publikasi Ilmu Manajemen Dan E-commerce Jurnal Mahasiswa Manajemen dan Akuntansi Journal of Management and Creative Business Jurnal Pengabdian Masyarakat Seminar Nasional Teknologi dan Multidisiplin Ilmu Journal of Managerial Sciences and Studies Kesatria : Jurnal Penerapan Sistem Informasi (Komputer dan Manajemen) Journal of Fisheries & Marine International Journal of Economics, Commerce, and Management International Journal of Economics and Management Sciences Digital Innovation : International Journal Of Management Green Inflation: International Journal of Management And Strategic Business Leadership BISMA: Bimbingan Swadaya Masyarakat Jurnal Akuntansi, Ekonomi dan Manajemen Bisnis International Journal of Economics and Management Research
GS , Achmad Daengs
Fakultas Ekonomi Universitas 45 Surabaya
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Journal : IJISTECH

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GRDP Growth Rate Clustering in Surabaya City uses the K-Means Algorithm Nur Ahlina Febriyati; Achmad Daengs GS; Anjar Wanto
IJISTECH (International Journal of Information System and Technology) Vol 3, No 2 (2020): May
Publisher : Sekolah Tinggi Ilmu Komputer (STIKOM) Tunas Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/ijistech.v3i2.60

Abstract

Gross Regional Domestic Product (GRDP) is an indicator used to measure economic performance in a period. GRDP is the amount of added value generated by all business units in a particular area. It can also be said to be the sum of the value of the final goods and services produced by all economic units. Therefore, this study aims to cluster the GRDP Growth Rate according to business fields in the city of Surabaya, so that it is known which sectors have high or low growth. The clustering algorithm used is K-Means. By using this method, the data will b,e grouped into several clusters, where the implementation of the K-Means Clustering process uses the Rapid Miner tools. The data used is the GRDP Growth Rate in Surabaya City by Business Field, 2010-2019 (Percent). The data is divided into 3 clusters: high, medium, and low. The results obtained are nine categories/sectors with high clusters, 5 categories / sectors with medium clusters, and three categories,s / sectors with low clusters. This can be input and information for the Surabaya City government to further maximize efforts to increase the GRDP Growth Rate in the area.
Analysis of Backpropagation Algorithm Using the Traingda Function for Export Prediction in East Java Nur Ahlina Febriyati; Achmad Daengs GS
IJISTECH (International Journal of Information System and Technology) Vol 4, No 1 (2020): November
Publisher : Sekolah Tinggi Ilmu Komputer (STIKOM) Tunas Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/ijistech.v4i1.95

Abstract

Exports are significant for a country's economic development, especially in regions that carry out export activities because not all countries and regions have the same natural and human resources. Therefore this study aims to predict the level export of oil, gas, and others in the province of East Java and understand the forecast for the number of exports in the coming year. This is important to provide information to the East Java provincial government so that it can make policies so that the export value can be increased, at least so that the export value remains stable. The prediction algorithm used is the Backpropagation Neural Network algorithm using the Gradient Descent training function with Adaptive Learning rate. The research data is data on the Export of oil, gas, and others in East Java Province from 2008 to 2019. The prediction process analysis uses 3 network architecture models, namely: 5-10-1, 5-15-1, and 5-20-1. Based on the analysis results, the 5-10-1 model is the best compared to the other two models with an accuracy rate of more than 90% and MSE testing 0.0012454304, which means that this model is good for predicting the export of oil, gas, and others.
Analysis of ANN Backpropagation Ability to Predict Expenditure Group Inflation Mhd Ali Hanafiah; Ni Luh Wiwik Sri Rahayu Ginantra; Achmad Daengs GS
IJISTECH (International Journal of Information System and Technology) Vol 4, No 2 (2021): May
Publisher : Sekolah Tinggi Ilmu Komputer (STIKOM) Tunas Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/ijistech.v4i2.103

Abstract

The Covid-19 pandemic that has hit the world, especially Indonesia, has greatly disturbed the stability of the inflation rate. Inflation that continues to increase will disrupt the economy in this country. Therefore this study aims to analyze the ability of ANN backpropagation which will be applied to predict the development of the inflation in Indonesia during the Covid-19 pandemic so that later it can be useful information for the government and society. The research data used is inflation data according to expenditure groups obtained from CBS (Central Statistics Agency) in January-May 2020. Prediction is done using the backpropagation neural network algorithm. This paper uses four network architectures, namely: 3-5-1, 3-10-1, 3-25-1 and 3-50-1. Based on the training and testing of the four models, the 3-10-1 model is the best architectural model that is suitable for predicting the development of the inflation in Indonesia with an accuracy of 75%. Also, this model performs an iteration of 25303 and an MSE test of 0.0362820326. Based on the prediction results in June-August 2020 and real data obtained from the Central Statistics Agency, ANN using the backpropagation method is highly recommended to be used to predict the development of Indonesian Inflation according to the Expenditure Group.
Co-Authors , Elfitra Desy Surya A Susanto Abdul Aziz Sholeh Abdul Jabarsyah Abdul Samad Arief Agnes Martalina Gasmi Agus Indarjo Agus Indarjo Agus Indarjo Agus Syahrani Ahen Nikolas Banoet Ahmad Muflih Aisya Faradilla Putri Alfiah Nofiana Ali Muhdor Amaliyah Amanda Putri Herman Boedhiarti Ana Sriekaningsih Andreansah Andreansah Andriani Andriani Ani Herna Sari Anis Yuli Astutik Anky Fibrianti ANNISA RAHMAWATI Annisa Rahmawati Annisa Rahmawati Annisa Rahmawati Aridha Prasetya Aridha Prassetya Arifah Hidayati Arminarahmah, Nur Asfar, Dedy Ari Asmara Indahingwati Asmawan, Darul Asriadi Asriadi Ayu Tri Fatma Ayu Tri Fatma Ayuningtyas, Fitri Bambang Karnain Bambang Karnain Bambang Karnain P Benedictus Alexyagtus Wangge Bramastyo Kusumo Negoro Bramastyo Kusumonegor Bramastyo Kusumonegoro Chairil Effendy Chamariyah Chin, Jacky Dana, Tarisa Dani Feki Kris Koro Dawam Multazamy Rohmatulloh de Vera, Rosemarie Virginia M. Dedy Surahman Deki Qohhar Dema Erita Deviana Amanda Putri Dewi Putri Rahmawati Dewi, Rina Diana Zuhro Diana Zuhro Diana Zuhroh Diana Zuhroh Dionisius Aldio Manuhutu Dita Indah Sari Dody Suhermawan Donny Antonius Saputra, Ignatius Dwi Krisnara Dwi Nisa Widhawati Dwi Prasetyo Edo Galih Permadi Eka Tupiana Ely Julianus Tiballa Enny Istanti Enny Istanti Enny Istanti Enny Istanti Enny Istanti Enny Susanti Erida Nursiana Erwin Tri Kurniyanto Eva Desembrianita Fanisa, Fairuz Fery Riyanto Fidah Indrayanti Fikri Firdaus Fikri Firdaus Firmansyah, Moch. Rachmandany Fitri Anggraini Freddy Cahyadi Gazali Salim Gede Wiyasa Handayan, Erna Hariyadi Hariyadi Hariyanie, Erni Harly Okprana Harsono Teguh Harsono Teguh S Harsono Teguh Santoso Heri Kusyanto Heri Toni Hendro P Hesti Pandu Widodo I Gd Wiyasa I Gde Wiyase I Gede Wiyasa Ida Ayu Putu Sri Widnyani Iklima Adilvi Artafilah Indrawati Indrawati Indriana Kritiawati Intan Febria Nita Intan Permata Sari Irma Hakim Jaya Tata Hardinata Jose Marco G. Reyes Junaidi, Muhamad Karnain, Bambang Karolus Sonu, Karolus Kornelia Sarce Kristian Mangku Setyo Panjaitan Kristiawati, Indiana Kristiawati, Indriana Kusumo Negoro, RM. Bramastyo Lapoliwa, Gerdha Erlinda Sari Lestari, Veronika Nugraheni Sri lestari, winda Lia Amalia Lintiyaningrum, Indriyani Lubis, Mhd. Dicky Syahputra Mahjudin . Mahjudin . Mahjudin Mahjudin Mahjudin Mahjudin Mahjudin Mahjudin Mahjudin, M Mahrusul Faizin Malik Hidayatullah Maria Yovita R Pandin Maria Yovita R Pandin Maria Yovita Yovita R Pandin Mashudah Hufron Mayang Puspita Amara Mhd Ali Hanafiah Moch Adam Fahmiansyah Moch Indrawan Moch Rizaldy Rahmansyah, Moch Rizaldy Moch. Rachmandany Firmansyah Moch. Rizaldy Rahmansyah Mochamad Indrawan Moh. Riskaedi Febriyan Morina Irma H.P Mufrida Zein Mufrida Zein Muhamad Azis Firdaus Muhammad Fajar Alvian Muhammad Firdaus Muhammad Firdaus Muhammad Yusuf Musriha Musriha Mutiara Fadhillah Nabila Nabila Nadia Natalia Syahfitri Nadya Vicky Nasrul Negoro, Bramstyo Kusumo Ngono Citra Zippora Ni Luh Wiwik Sri Rahayu Ginantra Niawati, Niawati Nuah P. Tarigan, Nuah P. Nugraeni, Christine Dyta Nur Ahlina Febriyati Nur Arminarahmah Nurmawati Nurmawati Okky Novianto Padjrin Padjrin Pandu Widodo, Hesti Pendi Tandi Bua Permana Ari Soejarwo Permana Ari Soejarwo Prada, Arys Prakoso, Lukman Yudho Pranoto, Hendro Purnama Putra , Nuzul Rachmansyah, Moch. Rizaldy Rachmat Susanto Rahmadani Wahalima Rosani Ramansyah Hidayat Ratih Tristianingsih Ratnauntarie, Dwie Retno Susanti Retno Susanti Retno Susanti Rezkyana Rezkyana Ridwan Shabir Rihfenti Ernayani Rina Dew Rina Dewi Rina Dewi Rina Dewi Rini Yayuk Priyati Ririn Sulistyowati Rita Rita Riyadi Nugroho Rizky Khairunnisa Sormin RM Bramastyo KN RM BRAMASTYO KUSUMO NEGORO Robbi Rahim Roymon Panjaitan Ruchan Sanusi Ruhan Sanusi Rukisah, Rukisah Rulinawaty Rusli s sutiyono S. Sugiharto Saipul Al Sukri Samsul Aripin Sandoval, Marcos R. B. Sanusi, Ruchan Sara Surya Shahran Shahran Silfia Andini, Silfia Sirajuddin Siti Khotimah Siti Nurul Hidayah Slamet Imam Syafii Soemantri, Asep Iwa Sugeng Santoso Sugiarto S Sugiharto Sugiharto Sugiharto Sugiharto Sugiharto Sujatmiko, Dedi Sujono Sujono Sulistyo Andarmoyo Sumiati Sumiati Suriyanti Suriyanti Sutini Sutini Sutini Sutini, Sutini Sutopo Sutopo Suzan Fhelda Febrina Syafi'i Syafi'i Teguh, Harsono Teuku Afriliansyah Theodorus Kristianto Thomas Stefanus Kaihatu Tiara Ratnaningrum Timotius, Elkana Tjandra Wasesa Tjandra Wasesa Toni, Heri Tony, Heri Tries Ellia Sandari Vicky Ardiansyah Vinny Alfanencia Yoastita Vivi Puspita Anggraeni Vivilitan Vivilitan Wajdi, Muh Barid Nizarudin Wanto, Anjar Wasesa, Tjandra Widji Nurhayati Winanjaya, Riki Wiratna Wiratna Wiratna Wiratna, Wiratna Wiyasa, I Gede Yen Thi Hong Pham Yuni Rachmawati Zainul Arifudin Zuhro, Diana Zulia Almaida Siregar