how to save decision tree view (classification tree viewer) ?

Question

Abdullah 2013-3-23

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https://ww2.mathworks.cn/matlabcentral/answers/68349-how-to-save-decision-tree-view-classification-tree-viewer

回答： Javier Valdes 2018-7-31

I create a decision tree for classification. After viewing the tree in matlab, how do I save the view in a png or tiff format ? I couldn't find any help for this anywhere.

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Answer 1

Tom Lane 2013-3-23

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On Windows at least, choose "Save As" from the File menu. You can save a .fig file, but also various graphics file types.

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Answer 2

Abdullah 2013-3-23

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It is a classification tree viewer. So there is no any "Save As" option on File menu.

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Tom Lane 2013-3-24

Are you on Windows? I'm looking at the viewer right now. It's a figure, and has a File menu, with items New, Open, Close, Save, Save As, ...

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Answer 3

Abdullah 2013-3-24

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Is there anybody can answer my problem?

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Answer 4

Sergey 2013-8-19

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在 MATLAB Online 中打开

Try this

TREE = classregtree(...);
h = view(TREE);
saveas(h,'filename','png');

PS: all 'set' options for object h applies, so you can define image size, type etc... Hope it helps.

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Answer 5

Javier Valdes 2018-7-31

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In the 'Tips' section of the following link (https://www.mathworks.com/help/stats/compactregressiontree.view.html) there is an option to get the handles of the decision tree viewer and to save it.