DEV Community

Data Science

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

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
We read 202,073 UK job adverts with an LLM: 1 in 6 from visa-sponsor employers rule out sponsorship

We read 202,073 UK job adverts with an LLM: 1 in 6 from visa-sponsor employers rule out sponsorship

Comments
2 min read
Your city chart can name a filter that never took effect

Your city chart can name a filter that never took effect

Comments
6 min read
Reviewing accepted items does not reveal what a filter missed

Reviewing accepted items does not reveal what a filter missed

Comments
2 min read
I set average to micro to fix a scikit-learn error. My F1 score turned into accuracy

I set average to micro to fix a scikit-learn error. My F1 score turned into accuracy

3
Comments
4 min read
A free MCP server for engineering materials data, with a source for every number

A free MCP server for engineering materials data, with a source for every number

Comments
2 min read
Scraping IKEA Data with Python: the Same Products Cost 37% More in France Than in the Netherlands

Scraping IKEA Data with Python: the Same Products Cost 37% More in France Than in the Netherlands

Comments
9 min read
Not every short is a bet: I checked the filings behind the 25 most-shorted S&P 500 stocks

Not every short is a bet: I checked the filings behind the 25 most-shorted S&P 500 stocks

Comments
3 min read
Datos abiertos de los 103 municipios de Málaga: edificios, viviendas y año de construcción en un CSV

Datos abiertos de los 103 municipios de Málaga: edificios, viviendas y año de construcción en un CSV

1
Comments
4 min read
We Tested 82 Residential Proxy Providers Across 142,310 Real-World Requests: October 2026 Report

We Tested 82 Residential Proxy Providers Across 142,310 Real-World Requests: October 2026 Report

Comments
6 min read
The day before the US midterms, three separate Polymarket markets agree with each other to within half a point

The day before the US midterms, three separate Polymarket markets agree with each other to within half a point

Comments
2 min read
Instagram follower counts across 1,064,485 accounts: median 214, 78.9% under 1,000

Instagram follower counts across 1,064,485 accounts: median 214, 78.9% under 1,000

Comments
3 min read
Quantifying Game Complexity: A Data-Driven Analysis of Board Games with Python & LLMs

Quantifying Game Complexity: A Data-Driven Analysis of Board Games with Python & LLMs

Comments
3 min read
Why Expert Medical Data Annotation Matters for Healthcare AI

Why Expert Medical Data Annotation Matters for Healthcare AI

Comments
2 min read
Your Churn Model Works. Your Churn Intervention Doesn't.

Your Churn Model Works. Your Churn Intervention Doesn't.

Comments
11 min read
Amortised Inference: Why Training a Network to Infer Beats Running Optimisation Every Time

Amortised Inference: Why Training a Network to Infer Beats Running Optimisation Every Time

Comments
7 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.