Articles

What’s New

A summary of the latest changes to uwot.

What's New

Examples

Lots of example output of UMAP in its various modes.

UMAP Examples

Python Comparison

PaCMAP Comparison

Metric Learning with UMAP

Theory

Exploring the theory and algorithm driving UMAP and its parameters.

UMAP for t-SNE

UMAP on some simple datasets

Fine-tuning UMAP Visualizations

Nearest Neighbors Methods

Using external nearest neighbor data with uwot.

Nearest Neighbor Format

Using HNSW for nearest neighbors

Using rnndescent for nearest neighbors

UMAP with Mutual Nearest Neighbors

Locally Scaled Neighbors

Articles

More details on some of what uwot can do.

umap2

Optional Dependencies

Mixed Data Types

Fast SGD settings

Initialization

Mid-Spectral Initialization

Leopold: Lightweight Estimate of Preservation of Local Density

Reproducibility

Performance

lvish

t-UMAP

Working with Sparse Data