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.
From "What Happened?" to "What Should We Do?" Understanding the Four Types of Data Analytics

From "What Happened?" to "What Should We Do?" Understanding the Four Types of Data Analytics

Comments
5 min read
Draw Baseball Fields and Spray Charts in matplotlib: baseball-field-viz

Draw Baseball Fields and Spray Charts in matplotlib: baseball-field-viz

1
Comments
4 min read
Introduction to MS Excel for Data Analytics

Introduction to MS Excel for Data Analytics

1
Comments 1
3 min read
Beyond the Skyscrapers: Why I Built a World-Class Data Science Ecosystem in the Shadow of a…

Beyond the Skyscrapers: Why I Built a World-Class Data Science Ecosystem in the Shadow of a…

Comments
4 min read
Customer Lifetime Value (CLV) Prediction with Machine Learning

Customer Lifetime Value (CLV) Prediction with Machine Learning

2
Comments
4 min read
K-Fold Cross-Validation: The Comedian Who Tested Jokes at Only One Comedy Club and Bombed Everywhere Else

K-Fold Cross-Validation: The Comedian Who Tested Jokes at Only One Comedy Club and Bombed Everywhere Else

Comments
13 min read
Stratified Sampling: The Pollster Who Predicted a Landslide by Accidentally Surveying Only One Neighborhood

Stratified Sampling: The Pollster Who Predicted a Landslide by Accidentally Surveying Only One Neighborhood

Comments
11 min read
Day 3 — Errors & Loss Functions: Measuring How Wrong a Model Is

Day 3 — Errors & Loss Functions: Measuring How Wrong a Model Is

5
Comments
3 min read
From Toy Model to DeepSeek Giant: The Innocence of x + f(x)

From Toy Model to DeepSeek Giant: The Innocence of x + f(x)

Comments 1
11 min read
Day 4 : How Machines Learn From Their Mistakes

Day 4 : How Machines Learn From Their Mistakes

5
Comments
2 min read
Unveiling Bias: AI Tools for Detecting and Mitigating Bias in Machine Learning Models

Unveiling Bias: AI Tools for Detecting and Mitigating Bias in Machine Learning Models

Comments
2 min read
I Thought I Knew Data. Then This Book Proved Me Wrong.

I Thought I Knew Data. Then This Book Proved Me Wrong.

2
Comments
11 min read
Graphext: La Startup Española que Invirtió 7 Años en Crear el 'Fórmula 1' del Análisis de Datos

Graphext: La Startup Española que Invirtió 7 Años en Crear el 'Fórmula 1' del Análisis de Datos

1
Comments
5 min read
A BEGINNER'S GUIDE TO GIT

A BEGINNER'S GUIDE TO GIT

Comments
2 min read
Hello World, PardoX: Why I Built a Data Engine in Rust (and Why I Need You to Break It)

Hello World, PardoX: Why I Built a Data Engine in Rust (and Why I Need You to Break It)

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