Uniform Manifold Approximation and Projection (UMAP) is a dimensionality reduction technique that is used to visualize high-dimensional data in lower dimensions while preserving the local structure of the data. It is based on manifold learning principles, which aim to represent high-dimensional data as low-dimensional manifolds, making it easier to interpret and analyze complex datasets. UMAP is particularly effective in maintaining both local and global data relationships, making it a popular choice in various machine learning applications.
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