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How I'd Learn Data Engineering in 2025
(from a Staff AI Data Engineer)
Jan 25
•
Chris Lettieri
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How I'd Learn Data Engineering in 2025
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Machine Learning Rules from 2012 (that STILL matter)
A Few Useful Things to Know About ML by Pedro Domingos
Jan 11
•
Chris Lettieri
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Machine Learning Rules from 2012 (that STILL matter)
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How I'm Learning AI (as a Staff Data Engineer)
How everything fits together and where to spend you time
Dec 28, 2024
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Chris Lettieri
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How I'm Learning AI (as a Staff Data Engineer)
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The Key to Modern AI: How I Finally Understood Self-Attention (With PyTorch)
Context is all you need.
Dec 21, 2024
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Chris Lettieri
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The Key to Modern AI: How I Finally Understood Self-Attention (With PyTorch)
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12,000 Dimensions of Meaning: How I Finally Understood LLM Attention
Words are just points on many number lines that capture part of the meaning
Dec 14, 2024
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Chris Lettieri
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12,000 Dimensions of Meaning: How I Finally Understood LLM Attention
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Thinking in Higher Dimensions: A Simple Way to Do It
Stop trying to visualize it
Dec 7, 2024
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Chris Lettieri
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Thinking in Higher Dimensions: A Simple Way to Do It
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Build Your First Neural Network in Python - Basic Concepts Only
Using PyTorch
Nov 30, 2024
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Chris Lettieri
2
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Build Your First Neural Network in Python - Basic Concepts Only
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How Neural Networks Work: Understanding Feedforward, Backpropagation, and the Training Loop
How do neural networks work?
Nov 23, 2024
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Chris Lettieri
1
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How Neural Networks Work: Understanding Feedforward, Backpropagation, and the Training Loop
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What is a Neural Network?
A simple 5 minute explanation.
Nov 9, 2024
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Chris Lettieri
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What is a Neural Network?
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5:48
Shuffling in Spark: How to Balance Performance With Getting It Done
Reduce the data that has to move or avoid disk spilling - as best you can
Oct 26, 2024
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Chris Lettieri
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Shuffling in Spark: How to Balance Performance With Getting It Done
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I just built my first Neural Network: Here's my framework for learning in public
Listen now (13 mins) | Pick a project, focus, mix theory with action, repeat.
Oct 19, 2024
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Chris Lettieri
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13:25
Start your Second Brain: A Quick Guide for Staff Engineers
A simple method for the greatest unlock for your career
Sep 14, 2024
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Chris Lettieri
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9:58
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