219 citations · 330 across the 11 of their papers we have counts for
3 papers · 1 filter
Multiclass Semi-Supervised Learning on Graphs using Ginzburg-Landau Functional Minimization
Cristina Garcia-Cardona, Arjuna Flenner, Allon G. Percus
We present a graph-based variational algorithm for classification of high-dimensional data, generalizing the binary diffuse interface model to the case of multiple classes. Motivat…
Multiclass Data Segmentation using Diffuse Interface Methods on Graphs
Cristina Garcia-Cardona, Ekaterina Merkurjev, Andrea L. Bertozzi +2
We present two graph-based algorithms for multiclass segmentation of high-dimensional data. The algorithms use a diffuse interface model based on the Ginzburg-Landau functional, re…
Multiclass Diffuse Interface Models for Semi-Supervised Learning on Graphs
Cristina Garcia-Cardona, Arjuna Flenner, Allon G. Percus
We present a graph-based variational algorithm for multiclass classification of high-dimensional data, motivated by total variation techniques. The energy functional is based on a…