Instructional Tools

For both my own learning and in my work as a tutor, I developed interactive visualizations to help demonstrate some tricky concepts.

Note: not all tools are designed for small screens

Regression example

A visualization of the training of an Ordinary Least Squares (OLS) regression model on randomly-generated noisy data

Slope field interactive

An interactive visualization of the slope field for a few sample differential equations

"Eyes on the Street" simulation

An agent-based model of the interaction of population and safety on a city sidewalk inspired by Jane Jacobs' Death and Life of Great American Cities

KNN interactive

An interactive visualization of a K Nearest Neighbors (KNN) classification model for a variable K

Poisson interactive

A simulation using lightning to visualize how a random process can generate a Poisson distribution

PCM interactive

An interactive visualization of Pulse Code Modulation (PCM) for analog-to-digital conversion

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