> For the complete documentation index, see [llms.txt](https://edu.abi.am/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://edu.abi.am/statistics-theory/dimentionality-reduction.md).

# Dimentionality Reduction

- [PCA (Principal Component Analysis)](https://edu.abi.am/statistics-theory/dimentionality-reduction/pca-principal-component-analysis.md)
- [t-SNE (t-Distributed Stochastic Neighbor Embedding)](https://edu.abi.am/statistics-theory/dimentionality-reduction/t-sne-t-distributed-stochastic-neighbor-embedding.md)
- [UMAP (Uniform Manifold Approximation and Projection)](https://edu.abi.am/statistics-theory/dimentionality-reduction/umap-uniform-manifold-approximation-and-projection.md)