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I solved 0÷0
4+ hour, 43+ min ago (848+ words) I’ve been working on a mathematical idea called Afterdigit. It started with the idea of numbers getting bigger and bigger, but I ended up connecting it to a whole system involving new bases, a new operation called Onui, something called…...
EmbeddingGemma 2 - Run Locally
7+ hour, 23+ min ago (784+ words) Run EmbeddingGemma 2 locally and fine-tune the model with Unsloth. You can run EmbeddingGemma 2 locally via our GGUFs using Unsloth Desktop or even fine-tune the model via Unsloth. embeddinggemma-2-GGUF 740M total (can choose which to use): 270M text + 170M vision + 300M audio Text, code,…...
Stop Using chmod 777: How Linux Permissions Actually Work
4+ hour ago (363+ words) A quick, human-friendly guide to fixing "Permission Denied" errors without breaking your server security Every developer has been there. You write a script, upload a web file, or try to run a command inside a Docker container, and the terminal…...
PEP 8 for Beginners: What the Tools Fix, and What Is Still Your Job
3+ hour, 58+ min ago (664+ words) I just finished reading Python’s style guide. Here’s everything I wish someone had told me on day one. When I started learning Python, I thought “good code” meant code that runs. Then I read PEP 8, Python’s official style guide, and…...
P-4. Non-Linearity in Neural Networks and Activation Functions
4+ hour, 3+ min ago (578+ words) A neural network without activation functions is just linear regression in disguise. Stack a hundred layers on top of each other and, without an activation function, the whole thing collapses into a single linear equation. The activation function is the…...
Day 19/60: The Curse of Dimensionality — Principal Component Analysis (PCA)
4+ hour, 44+ min ago (321+ words) Humans are biologically trapped in three dimensions. If a dataset has three features (Age, Income, Spend), you can easily plot it on an X-Y-Z axis, look at the screen, and visually identify the clusters. But an enterprise database does not…...
Google claims EmbeddingGemma 2 outperforms rival embedding models twice its size
4+ hour, 34+ min ago (164+ words) The Decoder Google claims EmbeddingGemma 2 outperforms rival embedding models twice its size Google released EmbeddingGemma 2, an open model that converts text, images, video, audio, and code into numerical vectors so similar content can be found and compared more easily. At…...
I turned my GitHub contribution graph into a Metro train
5+ hour, 9+ min ago (775+ words) 53 coaches, one per week, with a window for every day. My GitHub contributions now ride a metro train across my profile. My GitHub contribution graph is a metro train now. It’s at the top of my profile: github.com/vineetjk…...
Your RAG Doesn’t Have a Model Problem. It Has a Retrieval Problem.
6+ hour, 12+ min ago (149+ words) How to tell good retrieval from bad, and the one upgrade that fixes most of it. I spent two days convinced GPT-4 was the problem. That was the day I stopped debugging the model and started debugging retrieval. If your…...
Bir Hacker Gibi Düşünmek — #3
6+ hour, 12+ min ago (828+ words) Bir önceki yazımızda portların ne olduğunu ve bir bilgisayarda hangi servislerin dışarıya açık olduğunu neden merak ettiğimizi konuşmuştuk. Şimdi elimizde bir IP adresi olduğunu düşünelim: Bu makinenin üzerinde hangi servisler çalışıyor? Bir web sunucusu var mı? Bunları tek tek tahmin…...