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Data Science

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

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AUC-ROC Explained: The Smoke Detector With a Sensitivity Dial and the One Number That Tells You If It's Any Good

AUC-ROC Explained: The Smoke Detector With a Sensitivity Dial and the One Number That Tells You If It's Any Good

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11 min read
Detecting AI Hallucinations in Research Papers: A Warning for 2026

Detecting AI Hallucinations in Research Papers: A Warning for 2026

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1 min read
The Assumptions of Linear Regression: The GPS That Only Works on Straight, Flat Roads in Perfect Weather

The Assumptions of Linear Regression: The GPS That Only Works on Straight, Flat Roads in Perfect Weather

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13 min read
Validation Set vs Test Set: The Student Who Aced Every Practice SAT But Bombed the Real One

Validation Set vs Test Set: The Student Who Aced Every Practice SAT But Bombed the Real One

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10 min read
MAE vs MSE vs RMSE: Three Bosses With Very Different Philosophies on Punishing Late Employees

MAE vs MSE vs RMSE: Three Bosses With Very Different Philosophies on Punishing Late Employees

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10 min read
Type I vs Type II Errors: The Fire Alarm That Cried Wolf vs The Fire Alarm That Slept Through Arson

Type I vs Type II Errors: The Fire Alarm That Cried Wolf vs The Fire Alarm That Slept Through Arson

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11 min read
R-Squared Explained: The Dart Player Who's Somehow WORSE Than Just Aiming at the Center

R-Squared Explained: The Dart Player Who's Somehow WORSE Than Just Aiming at the Center

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11 min read
Log Loss Explained: The Game Show Where Confidence Costs You — Being Wrong Is Bad, Being CONFIDENTLY Wrong Is Catastrophic

Log Loss Explained: The Game Show Where Confidence Costs You — Being Wrong Is Bad, Being CONFIDENTLY Wrong Is Catastrophic

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12 min read
How Linear Regression Works: The Lazy Architect Who Drew One Line and Called It a Floor Plan

How Linear Regression Works: The Lazy Architect Who Drew One Line and Called It a Floor Plan

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11 min read
Pivotting to tech?

Pivotting to tech?

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3 min read
Train/Validation/Test Split: Why Your Model Needs Practice, Dress Rehearsals, AND Opening Night

Train/Validation/Test Split: Why Your Model Needs Practice, Dress Rehearsals, AND Opening Night

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10 min read
Feature Engineering: The Dark Art of Teaching Your Model to See What You See

Feature Engineering: The Dark Art of Teaching Your Model to See What You See

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12 min read
Handling Missing Data: The Detective's Guide to Solving the Case of the Vanishing Values

Handling Missing Data: The Detective's Guide to Solving the Case of the Vanishing Values

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12 min read
Ridge Regression vs Lasso Regression: A Practical Guide for House Price Prediction

Ridge Regression vs Lasso Regression: A Practical Guide for House Price Prediction

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3 min read
Accuracy, Precision, Recall, F1: The Four Judges Who Disagree on What Makes a Good Wolf Detector

Accuracy, Precision, Recall, F1: The Four Judges Who Disagree on What Makes a Good Wolf Detector

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10 min read
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