MODELOS HÍBRIDOS AUTOREGRESSIVO-NEURAIS PARA SÉRIES TEMPORAIS / AUTOREGRESSIVE-NEURAL HYBRID MODELS FOR TIME SERIES
AUTOR(ES)
MARCELO TOURASSE NASSIM MELLEM
DATA DE PUBLICAÇÃO
1997
RESUMO
In this thesis we develop a piece-wise linear model named ARN model. Our model has a hybrid structure which combines autoregressive models and neural networks. We compare our model to the fixed-coefficient AR model and to the prediction static neural network. Our results show that ARN is able to find the non-linear structure of simulated data and in most cases it performs better than the methods mentioned above.
ASSUNTO(S)
ACESSO AO ARTIGO
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