Search Results for author: Pieter Ghysels

Found 3 papers, 1 papers with code

Deep Learning and Spectral Embedding for Graph Partitioning

no code implementations16 Oct 2021 Alice Gatti, Zhixiong Hu, Tess Smidt, Esmond G. Ng, Pieter Ghysels

The embedding phase is trained first by minimizing a loss function inspired by spectral graph theory.

graph partitioning

Graph Partitioning and Sparse Matrix Ordering using Reinforcement Learning and Graph Neural Networks

1 code implementation8 Apr 2021 Alice Gatti, Zhixiong Hu, Tess Smidt, Esmond G. Ng, Pieter Ghysels

The partitioning quality is compared with partitions obtained using METIS and SCOTCH, and the nested dissection ordering is evaluated in the sparse solver SuperLU.

graph partitioning reinforcement-learning +1

Cannot find the paper you are looking for? You can Submit a new open access paper.