Dimensionality Reduction
Nomic Atlas uses the following models to reduce the dimensionality of your data for 2D map visualization:
Model | Description |
---|---|
UMAP | Uniform Manifold Approximation and Projection. Used by default for datasets with fewer than 50,000 points. |
nomic-project-v2 | Nomic's most recent projection algorithm. Used by default for datasets with 50,000 or more points. |
nomic-project-v1 | Nomic's original projection algorithm. |
Visit the AtlasDataset API Reference for more details on how to configure projection options.