Sparsistency of the Edge Lasso over Graphs.
James SharpnackAarti SinghAlessandro RinaldoPublished in: AISTATS (2012)
Keyphrases
- weighted graph
- undirected graph
- minimum spanning trees
- edge detection
- directed graph
- variable selection
- graph representation
- spanning tree
- cross validation
- edge information
- adjacency graph
- ridge regression
- graph clustering
- edge weights
- graph theoretic
- graph structure
- linear regression
- least squares
- neural network
- multi task
- graph construction
- sparse representation
- group lasso
- vertex set
- high dimensional