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Why does N-D convexhulln give a matrix as an output instead of vector containing indices of inputs?
This query is an observation-cum-question for the difference between convexhull() and convexhulln() for 2-D data. I need to cre...

4 meses ago | 1 answer | 0

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Question

Number of leaf nodes used by regression tree
Is there any way to know the exact number of leaf nodes in a trained regression tree (fitrtree) or each tree of a regression tre...

8 meses ago | 1 answer | 0

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Question

Sampling data using contraints
Hi, I want to sample points uniformly in a multidimensional design space, such that the sampled points follow an equality const...

alrededor de 1 año ago | 1 answer | 0

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Question

Creating exhaustive spatial region in design space
I am working with high-dimensional input data of the order of 20, and having nearly 4000 sample points. The response dimension i...

alrededor de 1 año ago | 0 answers | 0

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Question

Multivariable Power law model
I want to regress multidimensional data (x1,x2....xn) using a power series model like: where i ranges from 1 to n, n being nu...

más de 1 año ago | 0 answers | 0

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Question

Modeling data set with different dimensions
I am trying to model a dataset with different input dimensions of data instances (varying from 11 to 50) and fixed multi dimensi...

más de 1 año ago | 0 answers | 0

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Question

How to save any trained machine learning model to use it for prediction later?
Hi, I am using number of machine learning models which include inbuilt models in MATLAB like fitrsvm, fitrgp, fitrensemble etc. ...

más de 1 año ago | 1 answer | 0

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Question

Gaussian Process Regression (fitrgp) regresses rather than interpolates?
I am using fitrgp function to model some noisy data using gaussian process regression. I am also using dacefit function to mod...

más de 1 año ago | 0 answers | 0