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Machine Learning Pills

David Andrés

Weekly pill-sized articles on key AI, Machine Learning and Data Science concepts.

Platform
Substack
PricingFreemiumPublishesTwice weekly
Issues204Founded4 years agoLast Issue10 days ago
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Latest Issues

Weekly Dose #12 - Open Weights, Stateless Agents and the New AI Control Problem

📰 The Weekly Dose

Welcome back to the Weekly Dose: your 5-minute breakdown of the AI/ML news that matters when you’re building, evaluating, deploying, or operating AI systems.

This edition covers 25 July to 2 August 2026 only. No stale...

10 days ago
6

Issue #138 - A Field Guide to Tree Models

💊 Pill of the Week

Almost every tabular problem you will ever ship is solved by a tree. Not a neural network, not a linear model. A tree, or a few hundred of them stacked in some clever way.

The confusing part is that “tree model” cove...

13 days ago
8

Weekly Dose #12 - Claude Opus 5, Gemini 3.6 and the New Agent Stack

📰 The Weekly Dose

Welcome back to the Weekly Dose: your 5-minute breakdown of the AI/ML news that matters when you’re building, evaluating, deploying, or operating AI systems.

This edition covers 18 July to 25 July 2026 only. No stale...

17 days ago
6

Issue #137 - From Randomized to Natural Experiments

💊 Pill of the Week

In Part 1 we established the problem: causal effects are defined by counterfactuals, and counterfactuals are never observed. We also covered the two frameworks (potential outcomes and DAGs) that tell us what to estima...

20 days ago
4

Weekly Dose #11 - AI Agents Are Getting Easier to Build, and Harder to Control

📰 The Weekly Dose

Welcome back to the Weekly Dose: your 5-minute breakdown of the AI/ML news that matters when you’re building, evaluating, deploying, or operating AI systems.

This edition covers 3 July to 18 July 2026 only. No stale b...

25 days ago
6
1

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  • David Andrés

    \ud83d\udcbc Senior AI Engineer / Data Scientist • \ud83d\udc0d Python enthusiast

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