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Data Science

Data Science allows us to extract meaning from and interpret data.

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Your model can't grade its own homework

Your model can't grade its own homework

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4 min read
How many outcomes before you can quote a percentage?

How many outcomes before you can quote a percentage?

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4 min read
Your Fraud Engine's Search Is Either a Librarian or a Scholar. It Needs to Be Both.

Your Fraud Engine's Search Is Either a Librarian or a Scholar. It Needs to Be Both.

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4 min read
Why merged cells break table extraction from multi-column PDFs

Why merged cells break table extraction from multi-column PDFs

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4 min read
Your eval's confidence interval assumes independent examples. Yours are clustered.

Your eval's confidence interval assumes independent examples. Yours are clustered.

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4 min read
You Are Easier to Track Than You Think and Harder to Erase Than Advertised

You Are Easier to Track Than You Think and Harder to Erase Than Advertised

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7 min read
pytrends Is Dead. Here's How to Get Google Trends Data in 2026

pytrends Is Dead. Here's How to Get Google Trends Data in 2026

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4 min read
73,049 dates through a numerology rule: mostly mod 9, and 33's rarity depends on when you reduce

73,049 dates through a numerology rule: mostly mod 9, and 33's rarity depends on when you reduce

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7 min read
The most-starred LLM trading paper claims buy-and-hold lost 5.23%. It actually gained 9.12%.

The most-starred LLM trading paper claims buy-and-hold lost 5.23%. It actually gained 9.12%.

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3 min read
How to tell an ad experiment is unwinnable before you run it

How to tell an ad experiment is unwinnable before you run it

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5 min read
We Tracked 143,424 AI Citations. Nearly Half Point Back to the Vendors Being Recommended

We Tracked 143,424 AI Citations. Nearly Half Point Back to the Vendors Being Recommended

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2 min read
Regression Isn’t Regularization: A Simple Guide to Understanding Both

Regression Isn’t Regularization: A Simple Guide to Understanding Both

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4 min read
Importance of Hypothesis Testing in Data Science

Importance of Hypothesis Testing in Data Science

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3 min read
Testing CIF's Pattern Against Real Payment Data, and Getting It Wrong Twice Before Getting It Right

Testing CIF's Pattern Against Real Payment Data, and Getting It Wrong Twice Before Getting It Right

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3 min read
What Building Cricket Analytics Taught Me About Data Visualization

What Building Cricket Analytics Taught Me About Data Visualization

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3 min read
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