no code implementations • 28 Sep 2020 • Tim Sainburg, Leland McInnes, Timothy Q Gentner
We propose Parametric UMAP, a parametric variation of the UMAP (Uniform Manifold Approximation and Projection) algorithm.
2 code implementations • 27 Sep 2020 • Tim Sainburg, Leland McInnes, Timothy Q Gentner
UMAP is a non-parametric graph-based dimensionality reduction algorithm using applied Riemannian geometry and algebraic topology to find low-dimensional embeddings of structured data.
1 code implementation • 18 Oct 2018 • Xin Li, Ondrej E. Dyck, Mark P. Oxley, Andrew R. Lupini, Leland McInnes, John Healy, Stephen Jesse, Sergei V. Kalinin
Four-dimensional scanning transmission electron microscopy (4D-STEM) of local atomic diffraction patterns is emerging as a powerful technique for probing intricate details of atomic structure and atomic electric fields.
37 code implementations • 9 Feb 2018 • Leland McInnes, John Healy, James Melville
UMAP (Uniform Manifold Approximation and Projection) is a novel manifold learning technique for dimension reduction.
3 code implementations • 20 May 2017 • Leland McInnes, John Healy
We present an accelerated algorithm for hierarchical density based clustering.