GLEE and LE models are identical

[LucaCappelletti94]

Hello @benedekrozemberczki, as usual, thank you for making this library. It has been constructive as a baseline for my Rust implementations.

It seems to me that the provided implementation, so the GLEE and LE are identical. Is this correct or a copy-paste error?

Now, the papers of the two models, even though 20 years apart from one another, are indeed highly similar. At first glance, they seem to describe the same model, even though confusing with a lot of jargon, the simplicity of "compute a damn symmetric Laplacian and compute its main eigenvectors". Is this correct?

Thank you, and have a nice day,
Luca

Update: I noticed that one gets the largest eigenvalues, the other the smallest.