Abstract: Data visualization and journalism are deeply connected. From early infographics to recent data-driven storytelling, visualization has become an integrated part of contemporary journalism, ...
Abstract: Despite the widespread use of Uniform Manifold Approximation and Projection (UMAP), the impact of its stochastic optimization process on the results remains underexplored. We observed that ...
UMAP (Uniform Manifold Approximation and Projection; McInnes, Healy, & Melville, 2018) is a manifold learning algorithm grounded in algebraic topology. Unlike t-SNE, which optimizes KL divergence ...
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