UMAP produces different results with the same parameters for a loop
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Description
hello，
why the results are inconsistent for each loop？ where the parameters and data are not changed.
The code is as follows：
The results are as follows：
Why are they different？ please.
Thanks a lot in advance.
@lmcinnes
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First steps
- Read the whole issue, then the project's contributing guide.
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- Open a pull request that references the issue number.
Research direction
Start with the code and result screenshots attached to the issue, then investigate how repeated UMAP calls can produce different outputs when parameters and data are unchanged. Done means determining whether the differing results are expected or reproducible as a defect, and documenting the cause or the required way to obtain consistent results.
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Assessment
- Tech stack
- python
- Domain
- data-visualization, machine-learning
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100