Timeline for Closed-form formula for Wasserstein distance between uniform discrete distribution and discrete distribution with same support
Current License: CC BY-SA 4.0
17 events
| when toggle format | what | by | license | comment | |
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| Nov 18, 2023 at 5:06 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Jul 21, 2023 at 4:10 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Mar 23, 2023 at 3:01 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Jun 29, 2022 at 12:01 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| S May 31, 2022 at 7:18 | history | bounty ended | ViktorStein | ||
| S May 31, 2022 at 7:18 | history | notice removed | ViktorStein | ||
| May 27, 2022 at 20:51 | comment | added | Fedor Petrov | This does not seem to be a less general question than computing the distance between arbitrary two measures (because one of them may be approximated by an average of delta-measures) | |
| May 27, 2022 at 17:26 | answer | added | Nawaf Bou-Rabee | timeline score: 1 | |
| May 23, 2022 at 19:45 | comment | added | Steve | Just to illustrate how hopeless this is: If $\nu_i$ equals $2/n$ for half the points and $p=1$, then the problem simply reduces to a fully general empirical OT problem with total mass $1/2$. | |
| May 23, 2022 at 13:54 | history | edited | Nawaf Bou-Rabee | CC BY-SA 4.0 |
the question is about the Wasserstein distance induced by the underlying distance $c$
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| S May 23, 2022 at 13:26 | history | suggested | ViktorStein |
edited tags
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| May 23, 2022 at 12:23 | review | Suggested edits | |||
| S May 23, 2022 at 13:26 | |||||
| May 23, 2022 at 11:57 | comment | added | Carlo Beenakker | there are very few cases where the Wasserstein distance has a closed form result, I don't think this is one of these, but the numerical computation is quick. | |
| May 23, 2022 at 11:53 | history | edited | JHM | CC BY-SA 4.0 |
minor typo
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| S May 23, 2022 at 11:33 | history | bounty started | ViktorStein | ||
| S May 23, 2022 at 11:33 | history | notice added | ViktorStein | Draw attention | |
| Sep 19, 2018 at 5:25 | history | asked | dohmatob | CC BY-SA 4.0 |