#PersistentHomology

Live, measured metrics for the hashtag #PersistentHomology from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

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0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
5
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 5
0.6
Avg reactions / post
Mastodon · last 5

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-28 20:06 UTC
0
07-22
0
07-23
0
07-24
0
07-25
0
07-26
0
07-27
0
07-28

0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · fosstodon.org (Mastodon public search API) · fetched 2026-07-28 20:06 UTC

No related tags with measured usage found for #persistenthomology.

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-28 20:06 UTC

Everything below is measured over the latest 5 public posts (spanning ~26680 hours).

Posting hours (UTC)

00:0012:0023:00

Languages: English (5)

Avg boosts / post: 1.4

Top of the latest posts

  • Topological persistence is an importance measure in #PersistentHomology, with a strong practical utility for noise removal in various applications: #Imaging, #Clustering, #ClimateScience, #Geophysics, #MaterialScience and more! 👇 https://a

    Julien Tierny@JulienTierny♥ 2↻ 22023-01-13 08:05 UTCView post →

  • R Consortium-funded tooling for TDA in R: statistical inference for persistence diagrams Persistence diagrams are great summaries of “shape in data” (persistent homology) — but many workflows stop at plotting. The {inphr} package goes furth

    R Consortium@RConsortium♥ 1↻ 12026-01-28 23:55 UTCView post →

  • To compute #PersistentHomology, one needs to check, for each d-simplex σi of a filtration, if it "fills" a (d-1)-dimensional hole, i.e. if its boundary ∂σi is homologous to a non-trivial (d-1)-cycle created on an unpaired (d-1)-simplex (blu

    Julien Tierny@JulienTierny♥ 0↻ 22023-03-25 05:53 UTCView post →

Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/persistenthomology