JuliaCollections / JuliaCollections/DataStructures.jl
Add function to find equivalence classes of equivalence relation
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- Dominant language
- Julia
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- 745
- Forks
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Description
I think it would also be useful to have a function that extracts the grouped sets at the end of a DisjointSets structure (similar to connected components of a graph).
This is basically finding equivalence classes of an equivalence relation. Maybe that should actually be a new data structure (or in a new package).
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by locating the DisjointSets implementation and its existing tests. Determine whether the grouped sets belong as a function on DisjointSets or in a new data structure or package. Done means the chosen API returns the equivalence classes correctly and has coverage for representative grouped sets.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- julia
- Domain
- data
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100