What does the 13.4 C-Rank™ score (D Tier) represent?

The C-Rank™ system evaluates GitHub projects on a 0–100 scale using real data: PR merge rates, review turnaround time, active maintainer presence, and first-time contributor success. A score of 13.4 places ujjwalkarn/Machine-Learning-Tutorials in the D tier.

Are there Good First Issues available in ujjwalkarn/Machine-Learning-Tutorials?

ujjwalkarn/Machine-Learning-Tutorials does not currently have active "good first issue" tags indexed, but accepts external contributions through standard GitHub issue tracking.

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ujjwalkarn/Machine-Learning-Tutorials

Q: Is ujjwalkarn/Machine-Learning-Tutorials welcoming to first-time open-source contributors?

ujjwalkarn/Machine-Learning-Tutorials has a recorded first-timer success rate of 0.0%. Repositories ranked D typically provide actionable feedback during code reviews and actively nurture new community contributors.

Q: How fast can I expect code review feedback on my pull request?

Maintainers in ujjwalkarn/Machine-Learning-Tutorials respond to incoming external pull requests in approximately 0.0 hours on average. Keeping PRs focused on single tasks and ensuring tests pass helps maintainers review faster.

Q: What is the external contributor pull request merge rate for ujjwalkarn/Machine-Learning-Tutorials?

The external contributor pull request merge rate for ujjwalkarn/Machine-Learning-Tutorials is 0.0%, based on public PR activity from non-core contributors.

18,259

InactiveD•Risky(13/100)Low Sample (<20 PRs)

machine learning and deep learning tutorials, articles and other resources

GitHub

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AI Maintainer Review Guidelines

Review Persona

Empathetic Technical Mentor

Warmth Score

7.5/10

Patience Score

8.2/10

Nitpick Rate

20%

Collaborative maintainer environment in ujjwalkarn/Machine-Learning-Tutorials. Reviews community pull requests with focus on project quality.

What Contributors Actually Say

Discussions in ujjwalkarn/Machine-Learning-Tutorials focus heavily on practical implementation feedback, code formatting standards, and issue reproduction details.

Hidden Friction Signals

Unlinked PRs without issue context and changes that fail automated test suites face the highest review friction.

Unwritten Rules

•1) Keep PR scope strictly aligned with the linked issue.
•2) Ensure local linters pass before opening a review.
•3) Maintain full test coverage for modified logic.

Top PR Submission Do's

•Ensure code complies with the project coding style
•Keep PRs scoped to a single concern
•Include context and link to the related issue

Top PR Friction Pitfalls (Don'ts)

•Do not submit PRs without linking an issue
•Do not break existing tests without fixing them
•Do not mix unrelated refactors in a single PR

Response Velocity

<1 hour

⚡ Fast reviewer response

Average Response Latency

Tracks hours until a maintainer leaves a review, comment, or PR response.

Merge Efficiency

0.0%

Selective PR acceptance rate

External Acceptance Rate

Percentage of community pull requests successfully merged into main.

First-Timer Success

0.0%

No first-timer merges recorded in window

First PR Conversion

Rate at which developers submitting their first repository PR succeed.

Active Maintainers

CRITICAL BUS FACTOR

Single maintainer

No active GitHub maintainers found (may review internally on Gerrit or internal tools)

Diagnostic Health HUD

0.0%

Merge Gauge

0.0%

1st-Timer

Community Vibe30/100

Embed C-Rank Badge

Show contributors that your repository actively reviews and merges external pull requests.

[![GetMerged C-Rank](https://getmerged.abhishekco.de/api/badge/ujjwalkarn/Machine-Learning-Tutorials)](https://getmerged.abhishekco.de/ujjwalkarn/Machine-Learning-Tutorials?utm_source=github&utm_medium=badge)

90-Day C-Rank Trajectory

3 snapshots

Historical health & responsiveness evolution

13.4/100D

Sep 23

-16.5

Aug 31Range: 13.4 – 29.9 ptsSep 23

PR Acceptance & Review Speed Forecast

Precomputed via Live PR Events

Overall Merge Odds

N/A

External PR acceptance

First-Timer Rate

N/A

First PR success rate

Median Response (p50)

<1h

50% receive response in

Tail Latency (p90)

N/A

90% receive response in

Active Maintainers: 0 High staleness risk (no recent merges)

Optimal PR Submission Window

Maintainer review activity heatmap

Insufficient maintainer review activity recorded in the last 90 days for ujjwalkarn/Machine-Learning-Tutorials. Real submission window patterns will appear as maintainers review and merge incoming pull requests.

PR Size vs Review Speed

Best Pull Request Size for ujjwalkarn/Machine-Learning-Tutorials

Sweet Spot: < 150 lines

Small (<150 LOC)Recommended

4havg review

81% Merge Approval

Medium (150–500 LOC)Normal

0havg review

62% Merge Approval

Large (>500 LOC)Slow

0havg review

29% Merge Approval

Maintainer Strategy: Maintainer Sweet Spot: PRs under 150 lines merge in ~4 hours (81% approval). Large PRs (>500 lines) take ~0 hours (29% approval). Keep your diff compact for rapid review.

Active Good First Issues (0)

View on GitHub

No cached good first issues currently tracked for ujjwalkarn/Machine-Learning-Tutorials.

View all good first issues directly on GitHub

Contributor Community Vibe Feedback

Rate what actually matters after opening a pull request here.

Have you contributed to this repo?

Rate your first-hand PR experience (review speed, maintainer responsiveness, and onboarding ease) to help other contributors.

3 ratings required

Maintainer helpfulness

Review speed

Beginner friendliness

Contributor Compatibility & Review Speed Analysis for ujjwalkarn/Machine-Learning-Tutorials

When evaluating whether to contribute to ujjwalkarn/Machine-Learning-Tutorials, response velocity and maintainer engagement are crucial. GetMerged continuously tracks pull request trajectories, first-comment latency, and code review rounds to help developers avoid submitting pull requests to backlogged repositories.

Currently, maintainers of ujjwalkarn/Machine-Learning-Tutorials acknowledge new external contributions in approximately <1 hour. Out of all submitted pull requests from non-core authors in the last 180-day window, 0.0% were successfully merged into the primary branch.

Frequently Asked Questions - Contributing to ujjwalkarn/Machine-Learning-Tutorials

Is ujjwalkarn/Machine-Learning-Tutorials welcoming to first-time open-source contributors?

ujjwalkarn/Machine-Learning-Tutorials has a recorded first-timer success rate of 0.0%. Repositories ranked Risky typically provide actionable feedback during code reviews and actively nurture new community contributors.

How fast can I expect code review feedback on my pull request?

The initial maintainer response time averages ~<1 hour. Keeping PRs scoped to single concerns and ensuring CI checks succeed will optimize review turnaround.

What does the 13.4 C-Rank™ score represent?

The C-Rank™ index scores repositories on a 0 to 100 scale using an objective formula: external PR merge rates, initial response speed, active maintainer count, and first-time contributor retention. A score of 13.4 places ujjwalkarn/Machine-Learning-Tutorials in the Risky tier.

What is the external contributor pull request merge rate for ujjwalkarn/Machine-Learning-Tutorials?

The external pull request merge rate is 0.0%. GetMerged isolates non-core community contributions so external developers get an accurate benchmark of PR acceptance probability.

Are there beginner Good First Issues open in ujjwalkarn/Machine-Learning-Tutorials?

ujjwalkarn/Machine-Learning-Tutorials does not have open beginner labels indexed currently, but external PRs for bugs and documentation improvements are evaluated via normal issue triage.

GetMerged C-Rank™ Indexing Standard

All metrics displayed for ujjwalkarn/Machine-Learning-Tutorials are automatically retrieved via the public GitHub API and recalculated daily. Insider pull requests submitted by repository owners or organization members are excluded from merge rate calculations to preserve objective external contributor statistics.