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Add Mean Shift clustering algorithm in machine_learning/#14858

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PRERITARYA wants to merge 4 commits into
TheAlgorithms:masterfrom
PRERITARYA:add/mean-shift-clustering
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Add Mean Shift clustering algorithm in machine_learning/#14858
PRERITARYA wants to merge 4 commits into
TheAlgorithms:masterfrom
PRERITARYA:add/mean-shift-clustering

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@PRERITARYA

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Describe your change:

Add Mean Shift clustering algorithm implemented from scratch without
any external ML libraries. Complements the existing DBSCAN implementation
(PR #14851) — both are density-based clustering algorithms that require
no predefined number of clusters.

  • Add an algorithm?
  • Fix a bug or typo in an existing algorithm?
  • Add or change doctests?
  • Documentation change?

Checklist:

  • I have read CONTRIBUTING.md.
  • This pull request is all my own work -- I have not plagiarized.
  • I know that pull requests will not be merged if they fail the automated tests.
  • This PR only changes one algorithm file. To ease review, please open separate PRs for separate algorithms.
  • All new Python files are placed inside an existing directory.
  • All filenames are in all lowercase characters with no spaces or dashes.
  • All functions and variable names follow Python naming conventions.
  • All function parameters and return values are annotated with Python type hints.
  • All functions have doctests that pass the automated testing.
  • All new algorithms include at least one URL that points to Wikipedia or another similar explanation.

Copilot AI review requested due to automatic review settings June 25, 2026 02:39
@algorithms-keeper algorithms-keeper Bot added require descriptive names This PR needs descriptive function and/or variable names awaiting reviews This PR is ready to be reviewed labels Jun 25, 2026

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Click here to look at the relevant links ⬇️

🔗 Relevant Links

Repository:

Python:

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Comment thread machine_learning/mean_shift.py Outdated
labels = [
min(
range(len(centroids)),
key=lambda i: euclidean_distance(point, centroids[i]),

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Please provide descriptive name for the parameter: i

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Fixed renamed the lambda parameter from i to centroid_index for clarity.

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Copilot encountered an error and was unable to review this pull request. You can try again by re-requesting a review.

@algorithms-keeper algorithms-keeper Bot removed the require descriptive names This PR needs descriptive function and/or variable names label Jun 25, 2026
@algorithms-keeper algorithms-keeper Bot added tests are failing Do not merge until tests pass and removed tests are failing Do not merge until tests pass labels Jun 25, 2026
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2 participants