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ElMaestro ★★★ Denmark, 2017-10-27 16:58 (2705 d 23:11 ago) Posting: # 17933 Views: 7,440 |
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Hi all, re. FDA Ciclosporine draft guidance: Does anyone know where I should start to get to grips with Earth-mover's distance for real and in practice? Wikipedia, the reference indicated in the guidance and some random googling hasn't given me a solid basis for understanding anything, much less for doing anything of value with it. Note that the footnote opens up the possibility of using some other statistical similarity measures, and I hope to go that way, but let us for the purpose of this thread discuss EMD only    — Pass or fail! ElMaestro |
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Helmut ★★★   Vienna, Austria, 2017-10-27 17:17 (2705 d 22:52 ago) @ ElMaestro Posting: # 17934 Views: 6,098 |
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Hi ElMaestro, ❝ […] Earth-mover's distance … OT: Wow, what a term! Reminds me on Δῶς μοι πᾶ στῶ καὶ τὰν γᾶν κινάσω. Bonus question: Who the heck is Stolfi? — Dif-tor heh smusma 🖖🏼 Довге життя Україна! ![[image]](https://static.bebac.at/pics/Blue_and_yellow_ribbon_UA.png) Helmut Schütz ![[image]](https://static.bebac.at/img/CC by.png) The quality of responses received is directly proportional to the quality of the question asked. 🚮 Science Quotes |
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ElMaestro ★★★ Denmark, 2017-10-27 17:24 (2705 d 22:46 ago) @ Helmut Posting: # 17935 Views: 5,989 |
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Hi Hötzi, ❝ Bonus question: Who the heck is Stolfi? What???? I don't think I know anyone with that name or with that handle. Sounds like a German side dish. "Einmal Currywurst mit Stolfi und dazu ein Fassbier, bitte!" — Pass or fail! ElMaestro |
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Helmut ★★★ Vienna, Austria, 2017-10-27 17:32 (2705 d 22:37 ago) @ ElMaestro Posting: # 17936 Views: 6,086 |
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Hi ElMaestro, ❝ ❝ Bonus question: Who the heck is Stolfi? ❝ I don't think I know anyone with that name or with that handle. Acc. to the original publication the lad* who coined the term (personal communication 1994). ❝ Sounds like a German side dish. ❝ "Einmal Currywurst mit Stolfi und dazu ein Fassbier, bitte!" Reminds me on the German release of Disney’s Lady and the Tramp (“Susi und Strolch”). Edit: Jorge Stolfi. — Dif-tor heh smusma 🖖🏼 Довге життя Україна! Helmut Schütz The quality of responses received is directly proportional to the quality of the question asked. 🚮 Science Quotes |
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nobody nothing 2017-10-28 19:31 (2704 d 20:39 ago) @ Helmut Posting: # 17937 Views: 6,012 |
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"Informally, if the distributions are interpreted as two different ways of piling up a certain amount of dirt over the region D, the EMD is the minimum cost of turning one pile into the other; where the cost is assumed to be amount of dirt moved times the distance by which it is moved." https://en.wikipedia.org/wiki/Earth_mover%27s_distance Seriously? Mayby some quantum effects might come into play... I'm out (never in). — Kindest regards, nobody |
Ing. Helmut Schütz