Add Metis Hierarchy

Open
  • Is something wrong?
#34 0 comments 0 reactions 0 assignees View on GitHub

Nobody has claimed this yet.

Assessment

Difficulty
5/5
Estimated time
Over a week
Newbie friendliness
25/100
Issue type
Feature
Clarity
Mostly clear
Activity status
Stale
Tech stack
julia
Domain
data

Research direction

No file or test is named. Start by locating the graph-algorithm entry points and any existing Metis-related code, then define the proposed metis_hierarchy API, including nlevels and graphs, plus restriction and propagation functions. Done means the hierarchy and level-transfer operations support the stated pure Julia Neo-K-means use case.

Written by the indexing model from the issue text.

Description

It'd be lovely to have Julia code for the metis hierarchy.

hier = metis_hierarchy(A;...)
hier.nlevels
hier.graphs # Arrary of SparseMatrix types...

along with some restriction and propagation functions to translate data between levels. This would make a pure Julia Neo-K-means implementation easy.

Dominant language
Julia
Stars
110
Forks
25
No merged PRs in 30d

Getting set up

This project ships no dev container, Dockerfile or contributing guide, so setting up is up to you: start from its README, and see our first-contribution guide for the general steps.

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

More from JuliaGraphs/MatrixNetworks.jl

All issues in JuliaGraphs/MatrixNetworks.jl

Similar issues

More Julia issues

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.