UMAP, or Uniform Manifold Approximation and Projection, is a dimensionality reduction technique that is used for visualizing high-dimensional data in a lower-dimensional space. This method preserves the local structure of the data while capturing its global structure, making it particularly useful for analyzing complex bioinformatics and genomic datasets. UMAP is often favored over other techniques like t-SNE because of its speed and ability to handle larger datasets effectively.
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