Skip to content

Instantly share code, notes, and snippets.

@ashenfad
ashenfad / README.md
Last active January 5, 2016 21:46
Association Network Demo

An association graph of correlated values found with BigML's association rules (in collaboration with Geoff Webb) on the UCI mushroom dataset.

Move the slider to increase or decrease the number of rules used to build the graph. The highest quality rules (as defined by leverage) are included first. As the number of rules increase, the "min leverage" will drop indicating that weaker associations are being

@ashenfad
ashenfad / index.html
Last active January 5, 2016 21:45
Association Rule Demo
<!DOCTYPE html>
<meta charset="utf-8">
<style>
#rules {
width: 960px;
}
#rule-table {
@ashenfad
ashenfad / README.md
Last active September 28, 2015 19:27
Iris - Partial Dependence Plot

A partial dependence plot of a BigML random decision forest built on the iris dataset.

  • Click and drag to zoom in.
  • Double click to zoom out.
@ashenfad
ashenfad / README.md
Last active September 28, 2015 19:27
Cover - Partial Dependence Plot

A 2D partial dependency plot of a random decision forest trained to predict forest cover.

  • Click and drag to zoom in.
  • Double click to zoom out.
@ashenfad
ashenfad / README.md
Last active March 8, 2016 01:56
Dynamic Heatmap - Forest Cover

A 2D/3D heatmap of the forest cover dataset (100K sample).

Click and drag to zoom. Single click to zoom out.

@ashenfad
ashenfad / README.md
Last active December 17, 2015 19:33
Dynamic Heatmap - Iris

A 2D/3D heatmap of the iris dataset.

Click and drag to zoom. Single click to zoom out.

@ashenfad
ashenfad / README.md
Last active July 20, 2016 22:08
t-SNE Layout of LDA Topics

A t-SNE inspired visualization of a BigML LDA model built from a subset of the UCI OpinRank dataset. Mouse over a topic to see the most influential terms.

@ashenfad
ashenfad / merge-with.whizzml
Last active July 7, 2016 17:22
A WhizzML version of Clojure's merge-with
(define (merge-with* fn m1 m2)
(reduce (lambda (result key)
(let (v1 (get m1 key)
v2 (get m2 key))
(assoc result key (if (and v1 v2)
(fn v1 v2)
(or v1 v2)))))
{}
(concat (keys m1) (keys m2))))
@ashenfad
ashenfad / README.md
Last active July 20, 2016 22:07
t-SNE Layout of LDA Topics (ver 2)

A t-SNE inspired visualization of a BigML LDA model built from a subset of the UCI OpinRank dataset. Mouse over a topic to see the most influential terms.

@ashenfad
ashenfad / README.md
Last active October 19, 2016 20:51
Example Approximate Histogram Viz

A visualization of a distribution encoded by a streaming approximate histogram.

  • Brush to zoom.
  • Click to zoom out.
  • t to toggle trimming some of the outliers from the distribution.
  • r to toggle rounding populations for each bin.
  • i to toggle the distribution interpolation mode.