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All Journal Indonesian Journal of Engineering and Technology (INAJET)
Fanny Ratna Sari
Program Studi Teknik Informatika, Universitas Negeri Surabaya
Civil Engineering, Building, Construction & Architecture Computer Science & IT Electrical & Electronics Engineering Engineering Mechanical Engineering

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ECISION SUPPORT SYSTEMS PRAKIRAAN CUACA HARIAN BERBASIS SEMI-SUPERVISED LEARNING MENGGUNAKAN RECURSIVE K-MEANS DI BANDAR UDARA JUANDA SURABAYA Fanny Ratna Sari
Indonesian Journal of Engineering and Technology (INAJET) Vol. 1 No. 2 (2019): April 2019
Publisher : Fakultas Teknik Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/inajet.v1n2.p56-60

Abstract

Weather is an air condition in the atmosphere layer somewhere. There are many human activities that depend on weather conditions. Based on this, weather forecasting is able to solve problems that occur around. One of the human activities that is very influential on climate change is flight activities at Juanda Airport in Surabaya. Where all activities that occur in aircraft flight are determined based on weather conditions observing surface air observations which are then sent to the analysis and weather forecasting section. The process of determining weather forecasts with manual observation methods often occur errors. Based on this, research is conducted using learning methods based on weather history data in the hope that it can provide weather forecasts that are more efficient and have a higher level of accuracy. The method used is semi supervised learning using recursive k-means. Semi supervised learning uses recursive k-means is a method of development of the k-means clustering method. This study uses five weather variables: Minimum temperature, maximum temperature, average temperature, humidity and duration of solar radiation. the best learning process is done with a threshold value of ten which results in an accuracy rate of 100%. And to make it easier for users to use this system, this research also creates an interface system that can be used by users.
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