At the heart of of a number of important machine learning algorithms, such as spectral clustering, lies a matrix called the graph Laplacian. In ... ... <看更多>

Why Laplacian matrix needs normalization and how come the sqrt-power of degree matrix? The symmetric normalized Laplacian matrix is defined as L=D1/2AD−1/2. ... <看更多>

"The resulted graph is connected and simple" isn't right: the graph is still directed and the adjacency matrix is not symmetric. E.g., ... <看更多>

Implementation of the paper Learning Laplacian Matrix in Smooth Graph Signal Representations - GitHub - TheShadow29/Learn-Graph-Laplacian: ... ... <看更多>