Em Andamento

Neural Networks and Wavelet Modeling and Forecasting

I am looking for an expert in 1) neural networks, and 2) wavelet modeling and forecasting.

I want the expert to generate a forecast for the neural network. The requirements for the neural network are as follows:

1) Use my code to generate an n-step ahead out of sample forecast for my time series

2) Create a simpler code to run the neural network and generate the forecast. The code should use “NARNET”. The selected person should provide the code to convert the NARXNET from open-loop to closed-loop form to predict ahead any number of timesteps.

For the wavelet modeling, I am going to supply the data. Before I award the job, I am asking this question. My data is a time series. What type of wavelet transformation are you going to use? I) discrete; or ii) continuous. If you are using a discrete transformation, what wavelet are you going to use? If you select continuous wavelet, what wavelet are you going to use?

I know the answer to this question, so I am going to use it as part of my evaluation criteria.

The requirements are as follows:

1. Use matlab for the wavelet modelling.

Generate the data with the signal, and generate the data with the noise.

I know how to open the wavelet toolbox. I also know how to reach the area where I can choose a wavelet, and perform denoising.

I want the selected person to inform me how to generate the data with the signal, and the data with the noise.


2. Explain what the d5, d4, d3, d2, and d1 mean

Tell me where are the coefficients, scaling, shifting, and frequency

3. Perform the n-step ahead forecast using the wavelet.

I am aware that the signal can be extracted with the wavelet, and an econometric model like the ARIMA, or a neural network model, could be used for the out-of-sample forecast. I want the forecast to be generated from the wavelet without the use of the ARIMA or ANN (artificial neural network).

Habilidades: Machine Learning (ML), Matemática, Matlab and Mathematica, Análise estatística, Estatísticas

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Acerca do Empregador:
( 6 comentários ) Point Fortin, Trinidad and Tobago

ID do Projeto: #20046552

3 freelancers estão ofertando em média $197 nesse trabalho


Hi, I can help you complete this project. I have skills in Matlab and Mathematica, Statistics, Machine Learning (ML), Mathematics Statistical Analysis

$200 USD in 7 dias
(48 Comentários)

Hi there, I have read trough your project description. I can help you complete the project. I will be looking forward to hear from you. Please contact me on PM for details.

$250 USD in 3 dias
(19 Comentários)

ok so the neural network is only as good as the data going into it. What you are doing is spending a lot of money on something that will make money for AWS and Google, not you. I kindly suggest you put this $140 towa Mais

$140 USD in 7 dias
(0 Comentários)