CODEWITHSUNDEEP
algorithmmatlabmathmachine-learningscientific-computing
user2881196
user2881196

Reputation:

Linear Local Embedding Residual Variance Matlab

I am trying to reproduce linear local embedding in matlab. Now I am able to get the Y vectors for this. However, what I am unclear about is getting the residual variance. I was wondering if perhaps someone has run into this issue and has an algorithm for how they went about programming this in matlab?

Thanks

Upvotes: 2

Views: 141

Answers (1)

Lisa
Lisa

Reputation: 3526

The dimensionality reduction toolbox implements LLE (among many other nonlinear dimensionality reduction techniques). Very easy to use and a great toolbox, so if you don't really need to implement it yourself you could use it, or otherwise look into their code for inspiration?

Upvotes: 0

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