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r/learnmachinelearning rules, stats, and what to post

Know the rules before you post. So easy grandma can do it.

687K members
To post
No minimum in the rules
To comment
No minimum in the rules
Self-promotion
Allowed with conditions
Post your own content at most once a week. Paid courses or monetary solicitation are banned.
Links
Allowed with conditions
No referral links or purely marketing links allowed.
Promo risk
High
From the rules, not from removal counts
Community age
10 years
Since Feb 2016
A grandma in an orange sweater at an old beige computer, reading r/learnmachinelearning on Reddit. A Rankhog sticker and a Reddit sticker are on the computer.

About r/learnmachinelearning

A source-backed Rankhog guide to r/learnmachinelearning: public rules, community context, posting fit, and startup-promotion risk before you publish.Checked from the r/learnmachinelearning rules on Reddit.

r/learnmachinelearning rules

3 rules, in the community's own words.

  1. 1

    Be respectful

    Foster positive learning environment by being respectful to others. We want to encourage everyone to feel welcomed and not be afraid to participate.

  2. 2

    Share your content at most once per week

    Do share your works and achievements, but do not spam. Keep our subreddit fresh by posting same content at most once a week.

  3. 3

    Post nothing that involves monetary transactions

    Do not share referral links and other purely marketing content. Do not market your paid online course. Do not solicit services with offers of money. All of these prioritize commercial interests over intellectual ones.

What to post in r/learnmachinelearning

What fits the room, and what gets removed.

Works well

  • A plain language explanation of an ML concept you recently had to learn yourself, written to help beginners
  • A free tutorial or walkthrough of something you built, with the code or method open for people to try
  • An honest writeup of a mistake you made while learning ML and what you would do differently
  • A genuine question about a concept you are stuck on, asked in the spirit of the community
  • A curated list of free resources on one topic, like transformers, with no paywall behind it
  • A once a week update on a project you are building, framed as what you learned rather than what you are selling

Avoid

  • Posting the same project, article, or update more than once in a week, because rule 2 caps self sharing at one post per week
  • Sharing a referral link of any kind, since rule 3 names referral links directly
  • Linking or pitching your paid online course, because rule 3 says not to market paid courses
  • Asking people to hire you or offering to do work for money, since rule 3 bans soliciting services with offers of money
  • Dropping a link that exists mainly to market your product, because rule 3 calls that purely marketing content
  • Talking down to beginners or being dismissive in comments, because rule 1 asks for a respectful and welcoming space

Best hours to post in r/learnmachinelearning

No pattern yet. r/learnmachinelearning does not have enough top posts from the last 90 days to name its best hours.

What r/learnmachinelearning Is For

This is a learning community for machine learning. The description says it is a space of learners and educators who want to ask questions, share resources, and grow together in understanding ML concepts. People here range from someone writing their first neural network to someone diving into transformers, so beginners and advanced learners both belong. The description also points people with other needs elsewhere, sending ML research to r/machinelearning, resume reviews to r/engineeringresumes, and ML engineers to r/mlengineering. That tells you the core of this room is learning and teaching, not hiring, not research papers, and not career admin.

Rules That Matter Before Posting

Three rules decide everything here. “Be respectful” asks you to foster a positive learning environment and make everyone feel welcome, so a condescending or pushy tone will hurt you. “Share your content at most once per week” says you can share your works and achievements, but not spam, and the same content should appear at most once a week. “Post nothing that involves monetary transactions” is the strict one for founders, because it bans referral links, purely marketing content, marketing your paid online course, and soliciting services with offers of money.

What To Post

A good post here teaches something or asks something. If you are a founder, the safest shape is a post that helps people learn, like a walkthrough of a concept, a lesson from building something, or a resource you made that is free and genuinely useful. You can share your own work and achievements, the rules allow it, but only once a week for the same content. Frame your post around what the learner gets, not what your product does. Ask questions too, because this is a community built around asking and answering. If your link is free, educational, and helps someone understand ML, it fits. If it exists to funnel people to a sale, it does not.

What To Avoid

The clearest way to get removed here is money. Rule 3, “Post nothing that involves monetary transactions”, bans referral links, purely marketing content, marketing your paid online course, and soliciting services with offers of money. If your post exists to sell something, it does not belong. The second way is overposting. Rule 2, “Share your content at most once per week”, means repeating your own content inside a week is spam. The third is tone. Rule 1, “Be respectful”, asks for a positive learning environment where nobody is afraid to participate, so mocking beginners or arguing badly works against you.

A note from Anthony

What stands out to me is that the description itself routes people elsewhere, sending research to r/machinelearning, resume reviews to r/engineeringresumes, and working engineers to r/mlengineering. That tells me the moderators have thought hard about keeping this room focused on learning, so a founder who respects that focus will fit in fine. The once a week rule is generous by Reddit standards, but the money rule is absolute, so I would treat any link with a price tag attached as off limits here. I also have no top post titles to learn from in this community, which means I would start even more conservative than usual and watch what gets upvoted before sharing anything of my own.

By , founder and operator of Rankhog. Every guide is built from the community's own public rules and data, then checked by Rankhog's grounding audit before it goes live.

Common questions about r/learnmachinelearning

What subreddits are similar to r/learnmachinelearning?

Subreddits like r/learnmachinelearning are r/ChatGPT, r/singularity, r/MachineLearning, r/OpenAI, r/ArtificialInteligence, r/artificial, r/ClaudeAI and r/LocalLLaMA.

Is r/learnmachinelearning a good place to promote my ML product?

The description says it is a community of learners and educators passionate about machine learning, from basic principles to advanced techniques.

Can I share my own project here?

Yes, rule 2 allows sharing your works and achievements, but the same content can appear at most once per week.

Can I post my paid course?

No, rule 3 says do not market your paid online course.

Can I include a referral link or affiliate link?

No, rule 3 bans referral links and purely marketing links.

Can I offer to pay someone for help or hire in this subreddit?

No, rule 3 says do not solicit services with offers of money.

Subreddits like r/learnmachinelearning

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