Data Science Collective

Finally, evals that actually mean something in the practical world of agentic AI

Time to have a chat with those nerdy game dev guys

Handling messy data at scale, without losing your mind

In this Story, I have a super quick tutorial showing you how to create a multi-agent chatbot using LightRag and Multimodal RAG to build a…

A beginner-friendly review of Gondola: Grounded Vision Language Planning for Generalizable Robotic Manipulation (original paper by Chen et…

A practical guide for getting the most out of Principal Component Analysis.

Mastering the ML Pipeline: How I Took Iris Data from Raw to 97% Accuracy

Move over, copy-paste. Google’s new open-source AI agent builds, tests, and runs entire applications right from your terminal. Here’s how…

A Two-Tier DQN Framework for Real-Time Budget Allocation and Bid Adjustment in Multi-Channel Advertising

Lessons I’ve lived and those I didn’t expect in Chip Huyen’s book.📚

Creating fast, production-ready AI prototypes with Claude’s “artifacts” by simply describing your idea in plain language

This article discusses improvements to my SaaS application that allow users to summarize and chat with their online content

Why Prompt Engineering Still Matters — More Than Ever