r/MLQuestions is a subreddit with 116k members. The most common kinds of discussions are advice requests and solution requests, and the community frequently discusses looking, model, looking for, looking for a, and struggling, and they frequently recommend/review cloud service.
A place for beginners to ask stupid questions and for experts to help them! /r/Machine learning is a great subreddit, but it is for interesting articles and news related to machine learning. Here, you can feel free to ask any question regarding machine learning.
Popular Themes in r/MLQuestions
#1
Advice Requests
: "ML engineering course recommendations for someone who can train a model and not ship one"
12 posts
#2
Solution Requests
: "Hugging Face Pro or some free alternative for hosting models that run online?"
7 posts
#3
Ideas
: "Idea for an opensource ML/DL Python library (need suggestions)"
1 post
#4
Money Talk
: "Ads is so expensive what to do !!!?!?"
1 post
Popular Topics in r/MLQuestions
#1
Looking
63 posts
#2
Model
: "Do you routinely retrain your production Models on new data or with new architectures?"
45 posts
#3
Looking For
43 posts
#4
Looking For A
41 posts
#5
Struggling
30 posts
#6
Help
: "I need Help for Making a Good Landslide Prediction Model"
21 posts
#7
Struggling With
21 posts
#8
Machine Learning
: "Systems for Machine Learning"
20 posts
#9
Ml
: "Ml as a physics major"
14 posts
#10
Ai
: "is Ai/ml engineering basically just paywalled at this point?"
11 posts
Products Discussed in r/MLQuestions
Cloud Service
1 review
#1
AWS
5.0★ from 1 review
Flair Used in r/MLQuestions
#1
Beginner question 👶
: "What’s one AI/ML concept you wish you understood earlier?"
49 posts
#2
Other ❓
: "If you could relearn ML today, what would you spend more time actually doing?"
17 posts
#3
Career question 💼
: "I have ~5 years of ML experience, but I don't feel like I know how to actually build things. How do I fix this?"
15 posts
#4
Natural Language Processing 💬
: "How do you catch schema regressions when a model upgrade looks better overall?"
8 posts
#5
Reinforcement learning 🤖
: "Are there any possible industrial applications of reinforcement learning in India? If yes, what are the companies that would be interested in building enterprise scale solutions around it?"
3 posts
#6
Graph Neural Networks🌐
: "How can it be that Attention ≠ Explanation?"
1 post
#7
Unsupervised learning 🙈
: "Understanding K-means"
1 post
#8
Survey ✍
: "ICML videos not playing"
1 post
#9
Datasets 📚
: "How do we legally/ethically collect a dental OPG dataset for an ML research project? Need advice from people who've done medical AI research"
1 post
#10
Computer Vision 🖼️
: "Campusx Computer Vision"
1 post
Member Growth in r/MLQuestions
Yearly
+28k members(32.2%)
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About
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Last updated: October 1, 2026