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Marina


Active since 2012

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univariate time series prediction with neural network
Hey Greg and thaks again. Apparently my data are not stationnary so I can't catch the suitable d. form the auctocorrelation f...

11 years ago | 0

Question


univariate time series prediction with neural network
hi all, I want to use neural network for predicting a univariate time series. I have a series of 1000 points, I want to use a...

11 years ago | 4 answers | 0

4

answers

Question


prediction in univariate times series with neural networks
Hello all. I am a beginner in the domain of neural network. I have a unvariate time series y(t) and I seek for make multi-step p...

11 years ago | 1 answer | 0

1

answer

Question


AIC for ARIMA
Hi all. I am modeling a time series with ARIMA model, and I have to test th AIC creterion to know wich is the best model. aic(mo...

12 years ago | 1 answer | 0

1

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ARMA forecasting
Hello all. I have a time series, and I have to apply the four steps of ARMA estimation ( chose the orders, compute the coefficie...

12 years ago | 1 answer | 0

1

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prediction by wavelet and ARMA
Hi, I have a chaotic signal which I devided it into two components one of low frequency signal and the other of high frequency, ...

12 years ago | 1 answer | 0

1

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