How to plot the Kernel from fitrsvm?

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antlhem
antlhem 2019-11-21
编辑： antlhem 2020-2-3
Hi, I am using the Support Vector Regression, using fitrsvm (https://uk.mathworks.com/help/stats/fitrsvm.html). I would like to know how to plot the Kernel chosen, just like it is mentioned in this video https://youtu.be/-Z4aojJ-pdg . How to do this?

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回答（1 个）

Harsha Priya Daggubati
Hi,
The youtube link you provided doesn't work. I assume you want the Kernel Function and Scale used, which is provided in Kernel Parameters Structure after fitting the model using 'fitrsvm'.
Refer to fitrsvm documentation for more info:
https://www.mathworks.com/help/stats/fitrsvm.html
  1 个评论
antlhem
antlhem 2020-2-3
编辑：antlhem 2020-2-3
Hi, I've looking into this. What I mean is hwo to plot the objective function model of the SVR. Matlab provides some information about this but doesn't say how to make the plot.
https://uk.mathworks.com/help/stats/fitcsvm.html?searchHighlight=fitcsvm&s_tid=doc_srchtitle
How to use and plot the regression model. I want to use the SVR model to test it other data that is not originally in the set of predictors data.

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