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Normalize and filter dataset

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Assessment

Difficulty
4/5
Estimated time
3-5 days
Newbie friendliness
35/100
Issue type
Feature
Clarity
Mostly clear
Activity status
Stale
Tech stack
python
Domain
data

Research direction

No files or tests are named. Start by locating the dataset pipeline, the normalization rules from foundations, and the canonical schema; then identify where filtering and quality metrics belong. Done means a cleaned canonical dataset, documented filtering statistics, and before/after quality reports covering every listed criterion.

Written by the indexing model from the issue text.

Description

data

Summary

Apply normalization rules and filter out low-quality commit messages.

Success Criteria

  • Apply all normalization rules from foundations
  • Filter criteria defined and applied:
    • Remove non-conventional commits
    • Remove commits with parsing errors
    • Remove duplicates
    • Remove auto-generated commits (dependabot, etc.)
  • Quality metrics computed and documented
  • Before/after statistics reported

Quality Filters

  • Minimum subject length
  • Valid type (feat, fix, docs, etc.)
  • No merge commits
  • English language only (v1)

Output

  • Cleaned dataset in canonical schema format
  • Quality report with filtering statistics
Dominant language
Python
Stars
0
Forks
0
PR merge metrics
No merged PRs in 30d

Contributor guide

Open the contributing guide

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.

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