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

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Batch vs Mini-Batch vs Stochastic Gradient Descent: Three Hikers, Three Strategies, One Mountain

Batch vs Mini-Batch vs Stochastic Gradient Descent: Three Hikers, Three Strategies, One Mountain

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10 min read
Loss Functions: The Brutally Honest Friend Your Model Desperately Needs

Loss Functions: The Brutally Honest Friend Your Model Desperately Needs

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9 min read
Parametric vs Non-Parametric Models: The GPS vs The Taxi Driver

Parametric vs Non-Parametric Models: The GPS vs The Taxi Driver

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9 min read
LET'S GIT IT—A Beginner's Guide to Version Control.

LET'S GIT IT—A Beginner's Guide to Version Control.

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3 min read
Getting started with Git and GitHub.

Getting started with Git and GitHub.

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3 min read
The Curse of Dimensionality: Why More Features Can Destroy Your Model Instead of Saving It

The Curse of Dimensionality: Why More Features Can Destroy Your Model Instead of Saving It

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9 min read
L1 vs L2 Regularization: The Minimalist vs The Diplomat — Two Philosophies That Shape Your Model

L1 vs L2 Regularization: The Minimalist vs The Diplomat — Two Philosophies That Shape Your Model

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10 min read
Learning Rate: The One Number That Can Make or Break Your Entire Model

Learning Rate: The One Number That Can Make or Break Your Entire Model

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10 min read
Gradient Descent: How to Find the Lowest Point in a Valley While Completely Blindfolded

Gradient Descent: How to Find the Lowest Point in a Valley While Completely Blindfolded

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10 min read
Classification vs Regression: The Doctor Who Gives Answers vs The Doctor Who Gives Numbers

Classification vs Regression: The Doctor Who Gives Answers vs The Doctor Who Gives Numbers

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9 min read
Overfitting & Underfitting: Why Your Model Aced the Practice Test But Failed the Real Exam

Overfitting & Underfitting: Why Your Model Aced the Practice Test But Failed the Real Exam

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10 min read
The Bias-Variance Tradeoff: Why Your Model is Either Too Dumb or Too Smart

The Bias-Variance Tradeoff: Why Your Model is Either Too Dumb or Too Smart

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7 min read
A Eulogy for Dark Sky: Celebrating a Data Visualization Masterpiece

A Eulogy for Dark Sky: Celebrating a Data Visualization Masterpiece

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5 min read
Usando IA para prever partidas de futebol e basquete: ideias e desafios

Usando IA para prever partidas de futebol e basquete: ideias e desafios

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2 min read
Garbage In, Powerhouse Out? (Nope.) Why Your Data Foundation Matters More Than AI

Garbage In, Powerhouse Out? (Nope.) Why Your Data Foundation Matters More Than AI

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4 min read
GIT BEGINNERS GUIDE(understanding version control and how to push and pull a code)

GIT BEGINNERS GUIDE(understanding version control and how to push and pull a code)

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2 min read
Admin-Only Dashboard Rule of Thumb

Admin-Only Dashboard Rule of Thumb

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3 min read
Beyond Linear Regression: Building Proactive Risk Models with Python

Beyond Linear Regression: Building Proactive Risk Models with Python

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3 min read
The Non-Drinker's Guide to Clustering Algorithms 🎉

The Non-Drinker's Guide to Clustering Algorithms 🎉

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2 min read
AI Forecasting in Football: The Tool Changing Predictions in 2026

AI Forecasting in Football: The Tool Changing Predictions in 2026

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4 min read
From CSV to insights: building an open-source analytics SaaS

From CSV to insights: building an open-source analytics SaaS

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1 min read
Carto: De una Factura a la ONU a Conquistar la Nube Geoespacial

Carto: De una Factura a la ONU a Conquistar la Nube Geoespacial

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5 min read
Carto: From a UN Invoice to Conquering the Geospatial Cloud

Carto: From a UN Invoice to Conquering the Geospatial Cloud

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4 min read
I scraped 1,600 DEV.TO articles from 2025 and built an infographic

I scraped 1,600 DEV.TO articles from 2025 and built an infographic

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1 min read
Generate PostgreSQL Test Data Without Code (Step-by-Step)

Generate PostgreSQL Test Data Without Code (Step-by-Step)

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3 min read
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