14 citations · 21 across the 5 of their papers we have counts for
3 papers · 1 filter
An Enhanced Projection Pursuit Tree Classifier with Visual Methods for Assessing Algorithmic Improvements
Natalia da Silva, Dianne Cook, Eun-Kyung Lee
This paper presents enhancements to the projection pursuit tree classifier and visual diagnostic methods for assessing their impact in high dimensions. The original algorithm uses…
A Projection Pursuit Forest Algorithm for Supervised Classification
Natalia da Silva, Dianne Cook, Eun-Kyung Lee
This paper presents a new ensemble learning method for classification problems called projection pursuit random forest (PPF). PPF uses the PPtree algorithm introduced in Lee et al.…
Interactive Graphics for Visually Diagnosing Forest Classifiers in R
Natalia da Silva, Dianne Cook, Eun-Kyung Lee
This paper describes structuring data and constructing plots to explore forest classification models interactively. A forest classifier is an example of an ensemble, produced by ba…