My question related to find the nearest point to the centroid of the each cluster?

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rajesh kumar 2018-5-15

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https://ww2.mathworks.cn/matlabcentral/answers/400831-my-question-related-to-find-the-nearest-point-to-the-centroid-of-the-each-cluster

评论： Jan 2018-5-16

after reducing the pareto set, the centroid of the clusters can be found, after finding the centroid of cluster i need to find nearest point to the centroid in each cluster. how to find nearest point to the centroid of each cluster. please suggest me with any related coding as an example.

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Image Analyst 2018-5-15

Again, I gave you code. Scroll down the page and look at it. Comment down there if you have questions on it.

Jan 2018-5-16

@rajesh kumar: You do not provide details, which allow to help you specifically. Please try to be much more clearer.

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回答（1 个）

Image Analyst 2018-5-15

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https://ww2.mathworks.cn/matlabcentral/answers/400831-my-question-related-to-find-the-nearest-point-to-the-centroid-of-the-each-cluster#answer_320282

在 MATLAB Online 中打开

For a given centroid, try this:

distances = sqrt((x - xCentroid).^2 + (y - yCentroid).^2);
[minDistance, indexOfMin] = min(distances);
xOfClosest = x(indexOfMin);
yOfClosest = y(indexOfMin);