TY - JOUR
T1 - A fuzzy KNN-based model for significant wave height prediction in large lakes
AU - Nikoo, Mohammad Reza
AU - Kerachian, Reza
AU - Alizadeh, Mohammad Reza
N1 - Publisher Copyright:
© 2017 Institute of Oceanology of the Polish Academy of Sciences
PY - 2018/4/1
Y1 - 2018/4/1
N2 - Some algorithms based on fuzzy set theory (FST) such as fuzzy inference system (FIS) and adaptive-network-based fuzzy inference system (ANFIS) have been successfully applied to significant wave height (SWH) prediction. In this paper, perhaps for the first time, the fuzzy K-nearest neighbor (FKNN) algorithm is utilized to develop a fuzzy wave height prediction model for large lakes, where the fetch length depends on the wind direction. As fetch length (or wind direction) can affect the wave height in lakes, this variable is also considered as one of the inputs of the prediction model. The results of the FKNN model are compared with those of some soft computing techniques such as Bayesian networks (BNs), regression tree induction (named M5P), and support vector regression (SVR). The developed FKNN model is used for SWH prediction in the western part of Lake Superior in North America. The results show that the FKNN and M5P model can outperform the other soft computing techniques.
AB - Some algorithms based on fuzzy set theory (FST) such as fuzzy inference system (FIS) and adaptive-network-based fuzzy inference system (ANFIS) have been successfully applied to significant wave height (SWH) prediction. In this paper, perhaps for the first time, the fuzzy K-nearest neighbor (FKNN) algorithm is utilized to develop a fuzzy wave height prediction model for large lakes, where the fetch length depends on the wind direction. As fetch length (or wind direction) can affect the wave height in lakes, this variable is also considered as one of the inputs of the prediction model. The results of the FKNN model are compared with those of some soft computing techniques such as Bayesian networks (BNs), regression tree induction (named M5P), and support vector regression (SVR). The developed FKNN model is used for SWH prediction in the western part of Lake Superior in North America. The results show that the FKNN and M5P model can outperform the other soft computing techniques.
KW - Bayesian networks
KW - Fuzzy K-nearest neighbor
KW - Regression tree induction
KW - Significant wave height prediction
KW - Support vector regression
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U2 - 10.1016/j.oceano.2017.09.003
DO - 10.1016/j.oceano.2017.09.003
M3 - Article
AN - SCOPUS:85034448986
SN - 0078-3234
VL - 60
SP - 153
EP - 168
JO - Oceanologia
JF - Oceanologia
IS - 2
ER -