Hello,
How can we predict of the shoreline positions?
What is the parameters to evaluate the performance of this model?
Thanks in advance,
Best regards,
V.V. Than
I can use nonparametricmodel to predict it, please send me your problem in detail to my email [email protected]
Best,
Tung Nguyen
Hello Mr. Tung,
Thank you very much,
Will you use nonparametric regression?
What is the difference between parametric model and non-parametric model?
Do you know the DSAS modul in ArcGIS to predit the shoreline?
Does he use non-parametric model?
I will send to you my problem.
Have a nice weekend!
V.V. Than
A non-parametric regression model means that we can build the model from the observation data without parameters, it does not depend on the distribution in the dataset. The parametric model indicates the parameters which found in the model, for e.g the linear regression, you have to find some parameters such as beta0, beta1, .. using a square loss function to minimize them.
I am not familiar with DSAS, you can clarify your problem and I may find a solution for you.
Best,
Tung
Hi Van,
Prediction of shoreline change can be predicted using two ways:
1. Using numerical model. You can use GENESIS numerical model to predict shoreline change under many scenarios, such as narurally, or using coastal structures (breakwater, revetment, etc.
2. Using DSAS. Using DSAS you can analysis statistically the rate of shoreline change based on shoreline hystorical data.
best regards.
sigit
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