multi dimensional plot???

hello there

i am implementing KPCA dimensionality reduction using gaussian kernel.my feature set is of size 400x2048 .i reduced it to 400x220.how can i plot/scatter my new feature set of 220 dimensions?? is it possible??

Answer 1

[Wayne Xun]

Hi Anumala,

The best I found is this example of visualizing multivariate data. Please see the scatterplot example immediately under the introduction.

LINK

Hope this helps

[anumala udayeni]

thank you