MeasureTransport / MeasureTransport/MParT
Set `basisUB` and `basisLB` in default `MapOptions`
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- Dominant language
- C++
- Stars
- 18
- Forks
- 5
- PR merge metrics
- No merged PRs in 30d
Description
Given the numerical issues seen in #283, it seems to be a good idea to make the default for MapOptions to include finite values for basisLB and basisUB. The main question is what should they be? +/-3 seems to work well for centered and unit-variance data, but in the general maps-from-samples case, the bounds should probably depend on the samples.
Contributor guide
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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 at the MapOptions definition and review the numerical issues described in #283. Decide how finite basisLB and basisUB defaults should behave for centered, unit-variance data and for maps built from samples; done means the default choice is specified for both cases.
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Assessment
- Tech stack
- cpp
- Domain
- backend
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100