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Application Of Backpropagation Neural Networks In Predicting Rainfall Data In Ambon City Yopi Andry Lesnussa; C. G. Mustamu; F. Kondo Lembang; M. W. Talakua
International Journal of Artificial Intelligence Research Vol 2, No 2 (2018): December 2018
Publisher : STMIK Dharma Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (612.013 KB) | DOI: 10.29099/ijair.v2i2.59

Abstract

The Artificial Neural Networks is a process of information system on certain traits which as representatives of the human neural networks. The Artificial Neural Networks can be applied in every area of human life, one of them is environment especially about prediction of climate or weather. In this research, the artificial neural network is used to predict the rainfall with Backpropagation method and using MATLAB software. The other meteorology parameters used to predict the rainfall are air temperature, air velocity and air pressure. The result showed less accuracy level is 80% by using alpha 0,7, iteration number (epoch) 10000 and MSE value = 0,0218. Therefore, the result of rainfall prediction system is accurate.
NILAI TOTAL TAK TERATUR TOTAL DARI GABUNGAN TERPISAH GRAF RODA DAN GRAF BUKU SEGITIGA R. D. S. Rahangmetan; M. I. Tilukay; F. Y. Rumlawang; M. W. Talakua
BAREKENG: Jurnal Ilmu Matematika dan Terapan Vol 9 No 2 (2015): BAREKENG : Jurnal Ilmu Matematika dan Terapan
Publisher : PATTIMURA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (322.812 KB) | DOI: 10.30598/barekengvol9iss2pp97-102

Abstract

Pelabelan total tak teratur total yang diperkenalkan oleh Marzuki, dkk merupakan kombinasi dari dua jenis pelabelan tak teratur, yaitu pelabelan total tak teratur titik dan pelabelan total tak teratur titik. Bilangan bulat positif 𝑘 terkecil sedemikian sehingga suatu graf 𝐺 memiliki pelabelan 𝑘-total tak teratur total disebut nilai total tak teratur total dari 𝐺, dinotasikan dengan 𝑡𝑠(𝐺). Pada makalah ini, nilai total tak teratur total dari gabungan terpisah graf roda dan graf buku segitiga ditentukan.