2017
DOI: 10.1016/j.enconman.2016.12.094
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A novel implementation of kNN classifier based on multi-tupled meteorological input data for wind power prediction

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Cited by 80 publications
(48 citation statements)
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“…In addition, we used the persistence reference model, which is also known as Naïve Predictor [25,26] and which is widely used for the benchmark tests [27][28][29], in order to compare with other models in this study. In this reference model, the forecasted value at time t + 1 is equal to the value at time t. In other words, the persistence reference model is only based on the linear correlation between the present and the future photovoltaic power values.…”
Section: Multilayer Perceptronmentioning
confidence: 99%
“…In addition, we used the persistence reference model, which is also known as Naïve Predictor [25,26] and which is widely used for the benchmark tests [27][28][29], in order to compare with other models in this study. In this reference model, the forecasted value at time t + 1 is equal to the value at time t. In other words, the persistence reference model is only based on the linear correlation between the present and the future photovoltaic power values.…”
Section: Multilayer Perceptronmentioning
confidence: 99%
“…Normalmente, mas nem sempre, o algoritmo consegue uma melhor precisão com k valores mais altos. O algoritmo k-NN herda formas de tratar características de aplicações, como previsão meteorológica [Yesilbudak et al 2017], detecção de quedas de idosos [Tsinganos 2017], detecção de crime [Tayal et al 2015], além de um uso amplo na maioria dos problemas de reconhecimento de padrões, como tambémé empregado em alguns estudos recentes de classificação de ECG ou de detecção de convulsões epilépticas [Shanir et al 2017].…”
Section: K-nearest Neighbor (K-nn)unclassified
“…The NWP approach is based on the physical kinematic equations, which use multiple meteorological variables as input for the prediction model and work by solving the complex mathematical models (Zhou et al, 2011). In ML various concepts can be used such as fuzzy logic (Monfared et al, 2009), neural networks (El-Fouly and El-Saadany, 2008, Daraeepour and Echeverri, 2014, Yesilbodak et al, 2017 and statistical models (Miranda and Dunn, 2006, Jursa and Rohrig, 2008, Zhou et al, 2011. Regression models using neural networks along with techniques like particle swarm optimization, wavelet transform (Martnez-Arellano et al, 2014), REP tree, M5P tree, bagging tree (Kusiak et al, 2009b, Kusiak andZhang, 2010), K-nearest neighbor algorithm (Jursa andRohrig, 2008, Treiber et al, 2016), principal component analysis, moving average models (De Giorgi et al, 2009, Vargas et al, 2010, Markov chain (Kusiak et al, 2009a, Treiber et al, 2016 have been used for wind analysis.…”
Section: Introductionmentioning
confidence: 99%
“…Support Vector Machines (SVM) and its variation, Least Square Support Vector Machines (LSSVM) have also been used for forecasting wind speed (De Giorgi et al, 2009, De Giorgi et al, 2014. Lot of work has been done using ML algorithms for different types of wind predictions, very short term (some seconds to less than 30 minutes ahead), short term (30 minutes to less than 6 hours ahead), medium term (6 hour to less than 1 day ahead) and long term (1 day to less than 1 week ahead) time scales (Yesilbudak et al, 2013, Yesilbodak et al, 2017. Although (Shi et al, 2010) proposed a genetic algorithm-piecewise support vector machine model for short term wind power prediction.…”
Section: Introductionmentioning
confidence: 99%