4591
Some notes on the Stable Diffusion safety filter
How deep learning models are moderated
Topics /
AI & Machine Learning
The most popular blog posts about ai & machine learning on Hacker News. 6,329 posts.
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GPT-J-6B: 6B JAX-Based Transformer
Summary: We have released GPT-J-6B, 6B JAX-based (Mesh) Transformer LM (Github).GPT-J-6B performs nearly on par with 6.7B GPT-3 (or Curie) on various zero-shot down-streaming tasks.You can try out …
4594
The Bitter Lesson of LLM Extensions
From ChatGPT Plugins to Agent Skills, a look at how we've been trying (and failing) to extend LLMs for the last three years.
4595
Benchmarking OpenTelemetry: Can AI trace your failed login?
A lot of vendors pitch AI SRE. We tested 14 models across 11 programming languages; even the best ones struggle with instrumenting code with the leading open-source standard, OpenTelemetry.
4596
Chain of Thought for Humans
These past few weeks, I’ve been conducting interviews, and I often open with “make sure you articulate your thoughts out loud, so I can follow along with your thinking”. This is primarily because I…
4597
LLMs predict my coffee
Why not benchmark with physical experiments?
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Unlabeled Object Recognition in Google+
Google+ released an amazing feature that uses object recognition to tag photos. Here is a Reddit thread discussing it. Generalized object r...
4599
Starting from scratch: Training a 30M Topological Transformer
Tauformer is a topological transformer (see paper ) that replaces dot‑product attention with a Laplacian-derived scalar (taumode) per token/head, then attends using distances in that scalar space. Below is a post-style overview of the idea and the first training signals from a 30M-parameter run.
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License Plate Detection Without Machine Learning
Learn how to detect vehicles license plates without heavy Machine Learning techniques, just standard image processing routines.
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Differentiable Dithering
Problem Let's say we want to reduce the number of colors in an image. For example consider the picture of fruit below:
4602
LLM Observability in the Wild – Why OpenTelemetry Should Be the Standard
LLM Observability breaks in wild today as new libraries like OpenInference don't adhere to OpenTelemetry standards leading to silos and suboptimal performance for users who want to tie LLM observability with rest of their observability stack
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How to Escape Saddle Points Efficiently
The BAIR Blog
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Formal Verification Gates for AI Coding Loops
Formal verification gates for AI coding loops, in the language you're already shipping.
4606
Advancing AI theory with first-principles understanding of deep neural networks
Deep neural networks have long been considered too complex to understand from first principles — but new research does just that, presenting a theoretical framework for DNNs.
4607
Speech to Birdsong Conversion
A blog about signals, programming, music, and other stuff.
4608
Deep Learning in the Real World: Dealing with Non-Differentiable Loss Functions
Over the past few years, deep learning has been taking by storm many industries. From voice recognition to image analysis and synthesis, neural networks have turned out to be very efficient at solv…
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Using Deep Learning to model personal visual aesthetics
Visual aesthetics are very personal, often subconscious, and hard to express. In a world with an overload of photographic content, a lot of time and effort is spent manually curating photographs…
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Open-Sourcing Ax and BoTorch: New AI Tools for Adaptive Experimentation
We are open-sourcing BoTorch and Ax, two new tools that leverage adaptive experimentation to efficiently tackle optimization challenges in tuning software configurations, machine learning hyperparameters, ranking systems, and more.
4612
Continuing our work to improve recommendations on YouTube
That's why we update our recommendations system all the time—we want to make sure we’re suggesting videos that people actually want to watch.
4613
The Agent SDK
The Agent SDK is the framework we use to build our own managed agents like Bugbot, Security Reviewer, and Rollouts. Define agents in code and deploy them with one command.
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OpenAI Frontier
OpenAI Frontier is an enterprise platform for building, deploying, and managing AI agents with shared context, onboarding, permissions, and governance.
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AI translates Hokkien, an unwritten language, for the first time
Peng-Jen Chen is well aware of how language barriers can affect people’s ability to communicate. Chen grew up in Taiwan speaking Mandarin Chinese, but his father, Sheng-Jiang Chen, a 70-year-old retired factory lead technician, hails from Southern Taiwan, where Taiwanese Hokkien is widely spoken. Though the two…
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LLMs are good at playing you
Large language models seem just like humans, but some of this is in our heads.
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An autopsy of AI-generated 3D slop
Thinking of using AI for your Shopify 3D models? Read this first. We compare AI-generated 3D 'slop' vs. handcrafted models to show why the human touch is very much required to attain positive ROI.
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Stack Exchange Machine Learning Contest
Over the last 4 years we've built up quite a bevy of moderation tools here at Stack Exchange. We've got closing, editing, deleting, flags of all sorts, voting, commenting, review queues, and more.
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Llama 2 is about as factually accurate as GPT-4 for summaries and is 30X cheaper
Using Anyscale Endpoints, we compared Llama 2 7b, 13b and 70b vs. OpenAI's GPT-3.5-turbo and GPT-4 for accuracy and cost.