We're a collective of students from Hopkins School of Public Health writing about Public Health and AI.

Can AI Catch What Clinicians Miss? A Comparative Study of Diagnostic Accuracy

Can AI Catch What Clinicians Miss? A Comparative Study of Diagnostic Accuracy

A critical benchmark study evaluating whether leading Large Language Models (LLMs) can reliably detect diagnostic errors and improve clinical outcomes.

MLOps: From Model to Production

MLOps: From Model to Production

Building a great model is only half the battle. MLOps (Machine Learning Operations) is the discipline of deploying, monitoring, and maintaining models in production reliably and efficiently.

Cross-Validation: The Gold Standard for Model Evaluation

Cross-Validation: The Gold Standard for Model Evaluation

A simple train/test split is not always enough. Learn how K-Fold Cross-Validation provides a much more robust estimate of your model's performance on unseen data.

Support Vector Machines: Maximizing the Margin

Support Vector Machines: Maximizing the Margin

An introduction to Support Vector Machines (SVMs), a powerful and versatile supervised learning algorithm capable of performing linear or non-linear classification, regression, and outlier detection.

The Bias-Variance Tradeoff: A Balancing Act in Machine Learning

The Bias-Variance Tradeoff: A Balancing Act in Machine Learning

A fundamental concept in machine learning, the Bias-Variance Tradeoff explains the delicate balance between a model that is too simple and one that is too complex. Understanding it is key to diagnosing model performance.

Finding the Sweet Spot: An Introduction to Hyperparameter Tuning

Finding the Sweet Spot: An Introduction to Hyperparameter Tuning

Machine learning models have many knobs and dials called hyperparameters. Learn how to tune them effectively using techniques like Grid Search and Random Search to unlock your model's true potential.