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

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[Basics] Part 10. Turning a score into a decision: connecting to the business, and communication

[Basics] Part 10. Turning a score into a decision: connecting to the business, and communication

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6 min read
Mixture of Experts: Why Sparse Routing Scales Models Without Scaling Compute

Mixture of Experts: Why Sparse Routing Scales Models Without Scaling Compute

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7 min read
Double Descent: Why Bigger Models Can Generalise Better After Getting Worse

Double Descent: Why Bigger Models Can Generalise Better After Getting Worse

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7 min read
The API Chose My Sampling Design

The API Chose My Sampling Design

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6 min read
How I count repeated questions across 44 GTU exam papers (and what broke)

How I count repeated questions across 44 GTU exam papers (and what broke)

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5 min read
How accurate is IPO GMP? We checked all 294 Indian IPOs listed in 2026

How accurate is IPO GMP? We checked all 294 Indian IPOs listed in 2026

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6 min read
Sharpness-Aware Minimization: Why Flat Minima Generalise Better Than Sharp Ones

Sharpness-Aware Minimization: Why Flat Minima Generalise Better Than Sharp Ones

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8 min read
Compare salaries and hiring across countries with Glassdoor job data and Python

Compare salaries and hiring across countries with Glassdoor job data and Python

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8 min read
Spatial Cross-Validation When the Data Won’t Spread Out

Spatial Cross-Validation When the Data Won’t Spread Out

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5 min read
Grokking: Why Neural Networks Suddenly Generalise Long After Memorising

Grokking: Why Neural Networks Suddenly Generalise Long After Memorising

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9 min read
When tennis Elo and the market disagree: build a research shortlist, not a magic pick

When tennis Elo and the market disagree: build a research shortlist, not a magic pick

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5 min read
Is a buyback announcement a buy signal? I tracked 430 recent ones against SPY

Is a buyback announcement a buy signal? I tracked 430 recent ones against SPY

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3 min read
Link posts got 1.56x the views on X in week one: the post-age check

Link posts got 1.56x the views on X in week one: the post-age check

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4 min read
An economic calendar built only from official sources: the Fed, ECB, BLS, ONS and more in one table

An economic calendar built only from official sources: the Fed, ECB, BLS, ONS and more in one table

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2 min read
What 625,987 NHTSA complaints look like once you count them one way

What 625,987 NHTSA complaints look like once you count them one way

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2 min read
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