Kristian Wichmann

Tweet sentiment analysis

Code | Demo

Sentiment analysis for Barack Obama's tweets while POTUS. Made in R using shinyapps.io.

MobileMeteor

Code | Demo | Blog

A browser game using your web cam for controls. The ml5js library is used to use a mobilnet for image regression through transfer learning.

Principal Component Analysis and autoencoders

Jupyter Notebook

A Python implementation of PCA and neural net autoencoders made from scratch. Got second place in one of Siraj Raval's coding challenges.

Learning XOR

Code | Demo

Exclusive or - or XOR for short - is well know not to be linearly separable, and so a non-linear model is needed. Here, a simple neural network is used. This simulation visualizes the evolution of the weights in the model under gradient descent.

Linear Regression

Code | Demo

Interactive linear regression visualizer. Including residual plot and Anscombe's quartet. Made using p5js instance mode.

Todo-list

Code | Demo

The "Hello World" of web apps: The todo-list. Built in React. No styling.

The Horizontal Way

Code | Demo

A guitar scale visualization app inspired by Mattias IA Eklundh. Uses p5js for the canvas element.

Whatever2

Code | Demo

Whatever3

Code | Demo

Nebulus

Code | Demo

Inspired by the classic Commodore 64 game. A rendering of a rotating tower. Use arrow keys to navigate. Made using p5js.

Liquid simulator

p5 editor

Interactive liquid behavior simulation for ensemble of droplets. Made with the online p5 editor - press play to start.

Whatever3

Whatever4

Whatever1

Whatever2

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