Machine Learning

The Geometry Behind the Dot Product: Unit Vectors, Projections, and Intuition

The Geometry Behind the Dot Product: Unit Vectors, Projections, and Intuition

This article is the first of three parts. Each part stands on its own, so you don’t need to read…
Ungawaqhuba Kanjani Ama-ejenti wekhodi ye-Claude ngokuhambisana

Ungawaqhuba Kanjani Ama-ejenti wekhodi ye-Claude ngokuhambisana

Ulwazi olujwayelekile lugqamisa ukuthi ukwenza izinto eziningi kufanele kugwenywe kanjani ngoba kukususa ekugxiliseni ingqondo. Kodwa-ke, ngokukhuphuka kwama-ejenti wokufaka amakhodi, umsebenzi…
Behavior is the new evidence

Behavior is the new evidence

we are living through a paradigm shift in how we prove who we are online. Instead of asking What do…
Proxy-Pointer RAG: Achieving Vectorless Accuracy at Vector RAG Scale and Cost

Proxy-Pointer RAG: Achieving Vectorless Accuracy at Vector RAG Scale and Cost

launch of PageIndex recently, is part of a broader shift in AI architecture toward “Vectorless RAG” or “Reasoning-Based Retrieval.” Instead…
A Data Scientist's Take on the $599 MacBook Neo

A Data Scientist's Take on the $599 MacBook Neo

$599 MacBook Neo last month, I did what any financially responsible data scientist would do. I opened six browser tabs,…
Building a Python Workflow That Catches Bugs Before Production

Building a Python Workflow That Catches Bugs Before Production

of those languages that can make you feel productive almost immediately. That is a big part of why it’s so…
Building Robust Credit Scoring Models with Python

Building Robust Credit Scoring Models with Python

you for your feedback and interest in my previous article. Since several readers asked how to replicate the analysis, I…
DenseNet Paper Walkthrough: All Connected

DenseNet Paper Walkthrough: All Connected

we try to train a very deep neural network model, one issue that we might encounter is the vanishing gradient…
I Replaced Vector DBs with Google’s Memory Agent Pattern for my notes in Obsidian

I Replaced Vector DBs with Google’s Memory Agent Pattern for my notes in Obsidian

This started because my Obsidian assistant kept getting amnesia. I didn’t want to stand up Pinecone or Redis just so…
Google Vids updates include free high-quality video production and more

Google Vids updates include free high-quality video production and more

Google Vids is an intuitive, easy-to-use video editing program. It helps you turn your ideas into polished stories — whether…
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