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Journal : IPTEK The Journal for Technology and Science

Feature Selection with Support Vector Machines Applied on Tornado Detection

IPTEK The Journal for Technology and Science Vol 18, No 1 (2007)
Publisher : Institut Teknologi Sepuluh Nopember

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Abstract

In this paper, a linear programming support vector machine which is based on L1-norm is applied to do feature selection in the tornado data set. The data is the ouputs of Weather Surveillance Radar 1998 Doppler (WSR-88D). The approach is evaluated based on the indices of probability of detection, false alarm rate, bias and Heidke skill. Tornado circulation attributes/variables derived largely from the National Severe Storms Laboratory Mesocyclone Detection Algorithm (MDA) have been investigated for their efficacy in distinguishing between mesocyclones that become tornadic from those which do not.

Co-Authors Abdurrahman, Ahmad Fauzan Abiyoga, Gerald Arsa Adhiyaksa Ade Lia D. Safitri Adrianus Yosep Ago, Adrianus Yosep Agus Sasmito Aribowo Ahmad Warsun Ali Ridho Barakbah Andri S, Andri Andri Sukeksi Anin, Vitry Agrida Anissa Wulandari, Anissa Antariksa Antariksa Ari Yanuar Ridwan, Ari Yanuar Ari Yanuar, Ari Bambang Utoyo Boyke Frahmana, Boyke Budi Sulistyo Budianto, Anwar Budiyono Budiyono Buru, Romika Jibrael Dani Satyawan Deniswara, Cindy Dessyanto Boedi P Destaria Madya Verawaty, Destaria Madya Dida Diah Damayanti Didi Setya, Didi Didik Sumanto Dinda Sekar Putri, Dinda Sekar Djoko Legono Dwi Sulistyoningsih Dwiska Aini Nurrahma, Dwiska Aini Eka Fitasari Eka Puji Hastuti, Eka Puji Ekawati, Fitri Eko Prasetyo Nugroho Endang Purwaningsih Erik Kurniawan, Erik Ethica, Stalls Norma Fajar Kurnia Fani Yayuk Supomo Fauzia Hulopi Gita Purnama Sari, Gita Purnama Hairurraziqin Hairurraziqin, Hairurraziqin Hananta, Yan’s Dianaga Hani Purnamasari, Hani Hariyadi Hariyadi Hariyana, Bambang Helmi Helmi Henna Ria Sunoko, Henna Ria Henna Rya Sunoko Henna Rya Sunoko Herry Sofyan Hertanto Wahyu Subagio Hertanto Wahyu Subagyo Heru Cahya Rustamaji I Ketut Eddy P, I Ketut I Ketut Eddy P. I Made Tasma Ial Irwan Arahman, Ial Irwan Indraloka, Dwi Smaradahana Irfan Suliansyah Jerrystama Abipradja, Jerrystama Juwairiah Juwairiah Karuniawati, Fenty Kgs Ahmadi Khoiriyatuinnisa, Khoiriyatunnisa Kisdjamiatun RMD Lanang, Fransiskus Lisa Dwi Wulandari Lisyani S Lisyani Suratmo, Lisyani Maharani, Dias Mangaras Yanu Florestiyanto, Mangaras Yanu Markus Priharjanto, Markus Maya Putri Arumsari, Maya Putri Mona Nabilah, Mona Muhamad Yunus Muhammad Riski, Muhammad Nanda, Angelica Mega Ni Putu Aniek Mahayani, Ni Putu Aniek Niken Puruhita Noverita Rochsitasari, Noverita Nugroho, Febri Satrio Nurdiansyah Rudi, Nurdiansyah Oliver Samuel Simanjuntak Perwira, Rifki Pramono Sasongko Prasetyo, Muhammad Bagus Prasetyo, Nanda Isdian Putra, Ludfie Hardian Ragil Saptaningtyas, Ragil Rahmat Adeputra, Rahmat Ranny Wahyu Ningrat Ratna Wulan Sari Ratomesang, Richardo Pelipus Boru Rejeki, VG. Sri Riangsari, M.F. Devita Rifki Indra Perwira Rifky Satya Wicaksono, Rifky Satya Rini Megawati Rizalditya, Putra Bintang Rr. M.I. Retno Susilorini Rudi Theo Satrio, Rudi Theo Rusdiana, Endang Sihombing, Ezra Siti Aisah Sofi Fauziah, Sofi Sofyan Cholid, Sofyan Sri Darmawati Sri Subanti Stefanus Eko Wiratno, Stefanus Sugiyono Sugiyono Suhartono Suhartono SUHARYANTO SUHARYANTO Suliana, Gatut Sumiyarti Sumiyarti, Sumiyarti Susilorini, Rr. M. I. Retno Susilorini, Rr.M.I Rretno Susilorini, Rr.M.I. Retno Tahta Alfina Tatty Ermin Taus, Dominika Sone Tiananda Widyarini Timba, Margaretha Kahi Umar Affandi Waenah . . Wahon, David Dolu Aman Wahyu Ari Widiyastuti, Wahyu Ari Wijiati, Irma Wilis Kaswidjanti Wirawan Wirawan Yan Indra Putra, Yan Indra Yoyon K. Suprapto Yoyon K. Suprapto Yuhefizar Yuhefizar Yurinda Amalia, Yurinda