Data and AI struggles

1,730 problems · 342 companies

MLOps

Fine-tuning is costly and results are unpredictable

12 posts from 12 people10d activeFading, +1 this week

Posts per day

Posts per day12 posts, Sep 14 to Nov 9

The posts behind it

Redditr/learnmachinelearning · u/GuestCompetitive2609Nov 1

How do we actually open the ML “black box”? Training data attribution, interpretability, and pre- vs post-training

...Can we trace those changes back to particular data or training stages?. + Reliability: How do we distinguish explanations that sound convincing from explanations that genuinely reflect a model’s behaviour? 🤔. I’d also appreciate recommendations for papers, tutorials,...

Redditr/analytics · u/limbo1994Oct 26

Moving to the US with 8 YOE in Fraud Risk (SCB) - seeking advices

...years of experience in fraud risk at Standard Chartered, and I’d like to get some honest advice on how to position myself for the US job market.. A quick summary of my background:. Payment Fraud & Mule Risk: Experience managing country-level payment fraud, designing processes to...

Redditr/GithubCopilot · u/Franck_DernoncourtOct 25

How can I make GitHub Copilot use descriptive names for session folders?

...session's topic or title so I can identify it in File Explorer without opening Copilot. How can I make GitHub Copilot use descriptive names for session folders?. https://preview.redd.it/6llcozwt8lxh1.png?width=2431&format=png&auto=webp&s=e92d652cc0a9f380e905ee50f566078e6fa9ac17 .

Redditr/MachineLearning · u/TechDc-1306Oct 20

Best way to accurately annotate 500 images for fine-tuning Meta DETR?[P]

...unsure which workflow would be most reliable for my specific use case.. I'd appreciate advice on the following: . What is the best annotation tool for labeling 500 images accurately and efficiently?. Would Grounding DINO or OWLv2 be suitable for generating initial annotations...

GitHub issuesvllm-project/vllm · ragulk143Oct 18

[RFC]: Add Single-Process In-Memory Engine Mode for Low-Tier Sandbox Environments (Colab T4 / Jupyter)

...In sandboxed cloud environments or browser-based notebooks, these multi-process loops fail to synchronize cleanly due to restricted loop configurations, firewalled internal sockets, and Triton/CUDA graph compilation latency spikes on legacy hardware. #### **Why addressing this...

2 replies
Redditr/learnmachinelearning · u/Any-Director-9936Oct 2

How can I fine-tune a model to learn a specific task by watching YouTube videos?

Companies and products named

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About this problem

Evidence

12 posts from 12 people in 6 places, about 2 a week over 38 days. Mostly on Hacker News comments, r/learnmachinelearning, vllm-project/vllm. Tools named alongside: Anthropic, OpenAI, YouTube, Jupyter.

Frustration Frustration 0 of 3· Seen on Hacker News, Reddit, GitHub issues

How it was grouped

Posts that state a pain and match the "fine-tuning" rule. First post Sep 27, 2026, latest Nov 3, 2026. Corroborated: 3 or more posts from 2 or more people or places. Method

The same problem elsewhere

Fine-tuning Hugging Face is costly and unpredictable

9 posts from 9 people on GitHub issues, Reddit.

Fine-tuning vLLM is costly and unpredictable

4 posts from 4 people on GitHub issues.

Fine-tuning Qwen is costly and unpredictable

4 posts from 4 people on GitHub issues, Hacker News, Reddit.

Fine-tuning llama.cpp is costly and unpredictable

4 posts from 4 people on GitHub issues, Hacker News.

Fine-tuning Claude is costly and unpredictable

3 posts from 3 people on Reddit, GitHub issues.

Fine-tuning GitHub is costly and unpredictable

3 posts from 3 people on Reddit, GitHub issues.

Fine-tuning PyTorch is costly and unpredictable

3 posts from 3 people on GitHub issues, Reddit.

Fine-tuning NVIDIA is costly and unpredictable

3 posts from 3 people on GitHub issues.

Fine-tuning OpenAI is costly and unpredictable

3 posts from 3 people on GitHub issues, Hacker News.

Fine-tuning Gemini is costly and unpredictable

2 posts from 2 people on Reddit, GitHub issues. Unverified.

Fine-tuning ChatGPT is costly and unpredictable

2 posts from 2 people on Reddit, Hacker News. Unverified.

Fine-tuning Claude Code is costly and unpredictable

2 posts from 2 people on Reddit. Unverified.

History

Momentum went from steady to fading.

Nov 3, 2026

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Oct 28, 2026

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Oct 7, 2026

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Oct 2, 2026

Momentum went from steady to rising.

Sep 28, 2026

Momentum went from rising to steady.

Sep 27, 2026