Andromeda: Semantic Interaction for Dimension Reduction

Andromeda enables users to directly manipulate the data points in 2D plots of high-dimensional data to explore alternative dimension reduction projections. Andromeda implements interactive weighted multidimensional scaling (WMDS) with semantic interaction. Andromeda allows for both parametric and observation-level interaction to provide in-depth data exploration. A machine learning approach enables WMDS to learn from user manipulated projections.

See the Andromeda demo video here:

See our publications for more details:
Andromeda in Education
Andromeda for Exploratory Data Analysis
Designing Tools for Interactive Dimension Reduction

Image Upload: 

InfoVis Taxomony: