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Wahyu Wibowo
Program Studi S1 Teknik Perkapalan Fakultas Teknik Universitas Diponegoro
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Mechanical Engineering Public Health Social Sciences Transportation Other

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Journal : MATEMATIKA

 1 
PENGGUNAAN REGRESI LOGISTIK STEPWISE DAN ALGORITMA GENETIKA DALAM PEMILIHAN RASIO KEUANGAN YANG BERPENGARUH TERHADAP RATING ISSUER wibowo, wahyu; kurniawan, gangsar
MATEMATIKA Vol 10, No 1 (2007): JURNAL MATEMATIKA
Publisher : MATEMATIKA

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Abstract

 Obligation is one of the financial instruments that can be traded in stock exchange.  To help investors, an obligation has rating that shows its prospect.  Obligation rating is influenced by many factors.  This research will study the effects of financial ratio to rating.  Unfortunately, there are many financial ratios that influence rating, so selection to financial ratio must be done.  For this purpose, two methods will be applied, i.e stepwise logistics regression and genetics algorithm-artificial neural network.  The result shows, that for stepwise logistic regression correctly gives classification 71%, and genetics algorithm 100% training data. For testing data, both methods give the same result, 62% correctly.  Genetics algorithm results selected financial ratio more better than stepwise logistic regression.  
Co-Authors Afriani, Sukma Afridah, Nur Agusinta, Lira Ahmad Choiri Ahmad Fauzan Ahmad Roziqin, Ahmad Alfiyana, Eva Aminuddin Aminuddin Aminuddin Amita Andriyani Widiyastuti Arifa, Isna Ariga, Adi aritaningrum, mahmudah Asbi, M. Atok, R. Mohamad Ayu Prabawani, Nimas Bagas Noval ramadhani Basri, Hanisa Dewi Ratih, Iis Dinanti, Lucia Ari Dwi Harini Edhie Budi Setiawan, Edhie Budi El Haqq, Byrlianty Tsabita emilda, puri Erna Sofriana Imaningsih Eva alfiyana Fatiha, Nur Fatmah, Nurul febrianti, anita Fitri, Tharisa Desiana Hadromi - Hikmah Endraswati, Hikmah Ikhsan, Ridho Bramulya Ilmansyah, Muh. Noorridho Ilmansyah, Muhammad Noorridho Imam Yuwono Irwan Chairuddin Ishak Kasim Jati, Gahara Mahadyatmika Jauhar Arifin, Jauhar Joko Setyono Jurnal Wicara Kasjana, Kasjana Kurnia Rachmawati, Kurnia kurniawan, gangsar Lestari, Nabila Setio Liem Ek Bien Liem Ek Bien Listyputri, Alyssa Zahra Lucia Aridinanti Mangatur, Yonathan Maulida, Khairani Maulida, Sofia Moh Badrul Qomar MUHAMMAD SYAIFULLOH Muhammad Wakhid Musthofa Mumpuni Retnaningsih, Sri mushafir, mushawir Ningrum, Selli Lestari Nofriansyah Nugraha, Fery Nur Rahmi Irfaniah Nurkhalizah Nurmawanti, Iva Palimbunga, Aris Study Panggabean, Nur Azizah paramitralaksmi, ratri Permatasari, Tri Pingit Wulandari, Sri Pradipta, Apsarini Purnama DW, Akbar Nuur Putri, Eka Deviana Putri, Nur Sinta Dewi Ramelan Ramelan Rasuma, Nonik Ratih, Iis Dewi Riono, Slamet Bambang Salim, Fuad Samami, Shahib Satibi, Ibi Selli Lestari Ningrum, Selli Setiyawan, Ary Putra Silalahi, Siska A. Siska Amonalisa Silalahi Siti Fatimah Solly Aryza Sri Mumpuni Retnaningsih Sri Pingit Wulandari Syamsul Arifin triana, fina Waslam Waslam, Waslam Wildani, Zakiatul Wulandari, Ratna Maulidah Yanuar, Maria Ulfa Yuwanti, Destiyana