Estimation of Filyos Hisarönü wave datas by artificial neural networks, arima models and hybrid models

Many approaches are used in the solution of time series. Especially measurements of projects field of the data use during projecting coastal structures. This is important for term of continuity of structures. In this study, wave height data are taken in Filyos Harbor field. These wave heights are created time series. This time series are disrupted by unaccountable causes. Missing wave heights are completed by using Artificial Neural Network Model, ARIMA Model and Hybrid Model. Artificial Neural Network Model is best fit to provided selected time series. Although ARIMA Model is more provide results then Artificial Neural Network Model to the other series.Key Words: Neural Networks, ARIMA Models, Hybrid Models