Paper ID: 2202.13608

Semi-supervised Learning on Large Graphs: is Poisson Learning a Game-Changer?

Canh Hao Nguyen

We explain Poisson learning on graph-based semi-supervised learning to see if it could avoid the problem of global information loss problem as Laplace-based learning methods on large graphs. From our analysis, Poisson learning is simply Laplace regularization with thresholding, cannot overcome the problem.

Submitted: Feb 28, 2022