2019 : Optimization of neural network based on hybrid method of genetic algorithm and particle swarm optimization for maritime weather forecasting in buoyweather station type II

Ir. Aulia Siti Aisjah MT.

Abstract

The object the research is to forecast maritime weather variables such wind speed and direction, temperature and wave height for an hour ahead by using artificial intelligence approach. Artificial intelligence is comprised of hybrid neural networks modified by genetic algorithms and particle swarm optimization which are functioned as a model predictor. The hybrid predictor works on every single predictor by weighing both artificial neural network-genetic algorithm (ANN-GA) and artificial neural network-particle swarm optimization (ANN-PSO) which weight is calculated by differential evolution algorithm optimization. When the unsurpassed model is obtained, it will be validated across real-time data that is delivered from type II buoyweather station measurement at the Madura Strait, Java Sea. The prediction results of learning and validation process indicate that the ANN-Hybrid predictor perform more accurate than …