Augment, Stay Human

Claude Code was HARD Until I Learned These 6 Things

How I managed to use Claude Code to do real work

Jul 20 • 

Chris Lettieri

June 2025

I've quit trying to keep up with AI. Here's what I do instead

Adapting to new things is what humans do.

Jun 29 • 

Chris Lettieri

2

PyTorch DataLoader Explained - How to make a Custom Dataset

Let's play with Fourier transformers on a Custom Dataset

Jun 7 • 

Chris Lettieri

April 2025

I Built an AI Agent for My Second Brain: Voice Notes to Atomic Ideas

Tools for Augmented Intelligence

Apr 27 • 

Chris Lettieri

3

How to Implement Factorized Attention for Time Series

Self-attention time-wise and space-wise for time series data

Apr 3 • 

Chris Lettieri

1

What is Factorized Self-Attention for time series models?

It's self-attention with extra steps to capture time and space relationships

Apr 2 • 

Chris Lettieri

How do time series foundation models create embeddings

Embeddings help Transformer models understand your time series

Apr 1 • 

Chris Lettieri

1

March 2025

What is a Student-T Mixture Model?

A probabilistic model with heavier tails

Mar 31 • 

Chris Lettieri

Time Series RAG - AI for Traders (prototype)

Can pattern matching embeddings help find similar chart patterns?

Mar 29 • 

Chris Lettieri

Self-Organizing Second Brain

How I Manage Information Overload

Mar 15 • 

Chris Lettieri

3

February 2025

I trained an AI to think like me — here’s what happened

Fine-Tuning a local LLM on my Obsidian for Augmented Intelligence

Feb 13 • 

Chris Lettieri

6

2

Data Pruning MNIST: How I hit 99% accuracy using HALF the data

How much data does AI really need?

Feb 1 • 

Chris Lettieri

1