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lmcinnes/umap

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Uniform Manifold Approximation and Projection

14 mentions on Hacker News by 11 people: 3 stories, 11 comments · first 2018-08-07 · latest 2024-10-16

Mentions per year 14 mentions · busiest year 2019 (5)
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  1. ▲ 3
    Show HN: Exploring five million Hacker News posts
    story by lmcinnes · 2024-10-16 · 0 comments
  2. ▲ 3
    Show HN: An interactive explorable map of 5M Hacker News stories
    story by lmcinnes · 2024-10-15 · 0 comments
  3. Looks like there is a little motion on this topic: https://github.com/lmcinnes/umap/pull/1103
    comment by bravura · 2024-05-09 · in Show HN: Exploring HN by mapping and analyzing 40M posts and comments for fun
  4. …GPU as needed with a DataLoader. There have been attempts at a PyTorch port of Parametric UMAP ( https://github.com/lmcinnes/umap/issues/580 ) but nothing as good.
    comment by minimaxir · 2024-05-09 · in Show HN: Exploring HN by mapping and analyzing 40M posts and comments for fun
  5. side note: instead of t-SNE consider UMAP - provides better results (and it's much faster) https://github.com/lmcinnes/umap
    comment by yboris · 2021-10-20 · in We analyzed 425k favicons
  6. PSA: Try UMAP instead of t-SNE https://github.com/lmcinnes/umap It's much faster and usually results in better clustering / representation.
    comment by yboris · 2020-08-31 · in Visualizing TSNE Maps with Three.js
  7. …topic modeling, recommender systems, cluster analysis, etc. Recommended algorithms: - UMAP ( https://github.com/lmcinnes/umap/blob/master/README.rst ) - HDBSCAN ( https://github.com/scikit-learn-contrib/hdbscan/blob/master/... ) -…
    comment by jointpdf · 2020-01-05 · in Ask HN: What Technologies to Learn in 2020?
  8. Here’s a pretty comprehensive answer on the topic from the original UMAP author: https://github.com/lmcinnes/umap/issues/25 Clustering the output of UMAP is also given a nice tutorial in the docs: https://umap-learn.readthedocs.io/en/latest…
    comment by jointpdf · 2019-10-07 · in How UMAP Works
  9. ▲ 4
    Uniform Manifold Approximation and Projection
    story by zeristor · 2019-04-05 · 0 comments
  10. Uniform Manifold Approximation and Projection https://arxiv.org/abs/1802.03426 https://github.com/lmcinnes/umap
    comment by nabla9 · 2019-02-28 · in Topological methods for unsupervised learning problems [video]
  11. …and direct, without mumbo-jumbo. To accelerate the lookup for the next follower, start at p279. [0] https://github.com/lmcinnes/umap
    comment by myWindoonn · 2019-02-15 · in Neural Networks Are Essentially Polynomial Regression (2018)
  12. …but I'm getting 404s even when running Chromium without any privacy plugins, adblockers. [0] https://github.com/lmcinnes/umap
    comment by vanderZwan · 2019-01-05 · in UMap: create maps with OpenStreetMap layers
  13. …of UMAP before, but it seems to be a tool to visualise correlation in high dimensional datasets: https://github.com/lmcinnes/umap
    comment by tobr · 2018-08-22 · in First 1e6 integers represented as binary vectors indicating their prime factors
  14. Not sure if a major program but here is a recent and promising one: https://github.com/lmcinnes/umap
    comment by IlyaOrson · 2018-08-07 · in Why Numba and Cython are not substitutes for Julia