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r/learnmachinelearning↗

Learn Machine Learning

Welcome to r/learnmachinelearning - a community of learners and educators passionate about machine learning! This is your space to ask questions, share resources, and grow together in understanding ML concepts - from basic principles to advanced techniques. Whether you're writing your first neural network or diving into transformers, you'll find supportive peers here. For ML research, /r/machinelearning For resume review, /r/engineeringresumes For ML engineers, /r/mlengineering

688k subscribers1,523 posts / mo in Sep 2026 (incl. ~2% by known bots)1,129 authors / mosince 2016

r/learnmachinelearning has 688k members (+21% over the last 12 months). It gets about 1,523 posts a month from 1,129 people. Top topics: AI Research Papers, LLMs and AGI Progress and Technical Interviews.

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When to post on r/learnmachinelearning

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Size and growth

How r/learnmachinelearning has grown

r/learnmachinelearning

Subscriber growth

Subscribers over time

+21%in 12 months · +3.3% in 3 months · +0.8% in 1 month
Oct 2026687k
Growing687k subscribers
Data since Mar 2018Live · through Oct 2026
r/learnmachinelearning

Monthly activity

Posts, comments and authors per month

−4.3%vs Sep 2025 · −26% last 3 months vs the 3 before
Sep 20261.5k
QuieterPeaked at 2.5k in Apr 2026
Sep 2026: incl. ~2% by known botsData through Sep 2026 · October usually lands mid-November

What people talk about

Topics and brands on r/learnmachinelearning

Top topics

Share of the subreddit's posts

  1. AI Research Papers1.3%
  2. LLMs and AGI Progress1.0%
  3. Technical Interviews0.4%
  4. Free Online Courses0.2%
  5. ChatGPT & AI Developments0.2%

Brands people mention

Most-mentioned brands and sites, last 12 months

  1. Medium
  2. arXiv.org e-Print archive
  3. Hugging Face
  4. Substack
  5. Deeplearning

The full report

Everything else about r/learnmachinelearning

Posting rules and account requirements, how often posts get removed, who writes here (age, gender, countries), what people ask for, how they talk, and related subreddits — all in the full report.

Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research