[-] ArcticDagger@feddit.dk 11 points 4 weeks ago

Gid det var så nemt for alle os andre, hvis vi lavede fejl på vores årsopgørelser 🙃

[-] ArcticDagger@feddit.dk 10 points 2 months ago

There are several benefits, but compared to WordPress, I guess the biggest one is outreach: no one will actually see an article if it's published by a young researcher that hasn't made a name for themselves yet. It will also not be catalogued and will therefore be more difficult to find when searching for articles.

Also, calling researchers "whipped" is a bit dismissive to the huge inertia there is in the realm of scientific publication. The scientific journal of Nature was founded in 1869, but general open-access publishing has only really taken off in the last decade or so.

[-] ArcticDagger@feddit.dk 12 points 3 months ago

But if they know they're getting ecstasy, the improvement might originate from placebo which means that they're not actually getting better from ecstasy. They're just getting better because they think they should be getting better

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[-] ArcticDagger@feddit.dk 11 points 3 months ago

I think that hypothesis still holds as it has always assumed training data of sufficient quality. This study is more saying that the places where we've traditionally harvested training data from are beginning to be polluted by low-quality training data

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From the article:

As predicted, studies with younger cohorts and separating former and occasional drinkers from abstainers estimated similar mortality risk for low-volume drinkers (RR = 0.98, 95% CI [0.87, 1.11]) as abstainers. Studies not meeting these quality criteria estimated significantly lower risk for low-volume drinkers (RR = 0.84, [0.79, 0.89]). In exploratory analyses, studies controlling for smoking and/or socioeconomic status had significantly reduced mortality risks for low-volume drinkers. However, mean RR estimates for low-volume drinkers in nonsmoking cohorts were above 1.0 (RR = 1.16, [0.91, 1.41]).

Studies with life-time selection biases may create misleading positive health associations. These biases pervade the field of alcohol epidemiology and can confuse communications about health risks. Future research should investigate whether smoking status mediates, moderates, or confounds alcohol-mortality risk relationships.

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Fra artiklen:

Forskerne bag det nye studie har sammenholdt resultaterne fra tre enorme amerikanske sundhedsundersøgelser. Undersøgelserne strækker sig over 20 år og inkluderer næsten 400.000 sunde amerikanere, der ikke havde alvorlige kroniske sygdomme.

I løbet af de 20 år døde cirka 165.000 af deltagerne. Studiet viser, at de, der tog multivitamin, ikke levede længere end dem, der ikke gjorde.

Men generelt anbefaler hun, at kosttilskud i form af mineraler og vitaminpiller tages i samråd med lægen.

»Man skal ikke bare tage kosttilskud, man skal gøre det, fordi man har behov for det.«

Og direkte link til studiet: https://jamanetwork.com/journals/jamanetworkopen/fullarticle/2820369

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[-] ArcticDagger@feddit.dk 10 points 7 months ago

I would say no. Just as it's not legitimate for any other business to break the law even if that means they're not going to be profitable

[-] ArcticDagger@feddit.dk 14 points 8 months ago

Det virker som det glade vanvid, at vi bruger flere penge på at understøtte indenrigsflyvning

[-] ArcticDagger@feddit.dk 13 points 9 months ago* (last edited 9 months ago)

Fra artiklen:

»Det [om vi overhovedet får den besparelse, vi taler om] er en helt regulær bekymring«, svarede Frederik Nordentoft, kontorchef i Kommunernes Landsforening.

»Nogen skal kontrollere, om den kunstige intelligens nu også kommer ud med rigtige resultat. Og det kommer til at ligge ude i cyberspace, så vi skal også bruge sikkerhedseksperter til at sikre data. Der er etiske spørgsmål, der skal håndteres og der er en masse jura på vej fra EU«, forklarede han.

Sine Nørholm Just, professor på Roskilde Universitet, supplerede:

»Al den forskning, jeg kender til, viser desværre, at kunstig intelligens ikke sparer arbejdskraft«.

Anders Kofod-Petersen, AI-professor på Norges tekniske universitet, har været involveret i en del konkrete projekter, hvor der er kommet en gevinst på bundlinjen. Men han er overordnet enig:

»Når man putter en ny dippedut ind i en organisation, ændrer hele organisationen sig. Du kan spare noget det ene sted, men så skal du bruge noget ekstra support et andet sted og en ekstra jurist et tredje sted«, siger Anders Kofod-Petersen.

Digitaliseringsminister Marie Bjerre (V) er imidlertid ikke overbevist:

»Jeg vil stadigvæk tro, at kunstig intelligens har potentiale til at gøre ting mere effektivt og dermed også spare ressourcer. Kunstig intelligens kan jo netop det unikke med at hjælpe med den tunge administration«, siger hun.

Godt at se, at ministeren er fuldstændig iskold overfor forskernes erfaringer :-)

[-] ArcticDagger@feddit.dk 12 points 11 months ago

Glædelig jul til alle! 🎄

[-] ArcticDagger@feddit.dk 11 points 11 months ago

Og med en klasse kommentar fra lektor og mandeforsker ved Roskilde Universitet Kenneth Reinicke

  • Når man har et system, hvor barslen forsvinder, hvis man ikke tager den som mand, vil man jo fremstå som idiot, hvis ikke man tager den, siger han til Ritzau.
[-] ArcticDagger@feddit.dk 13 points 11 months ago

Måske et åndssvagt spørgsmål, men ift at slette email adresse: er det data, der kun bliver på instansen og kun er synligt for admin? Eller bliver det federated, er synligt for andre, etc?

[-] ArcticDagger@feddit.dk 11 points 1 year ago

I know that in Lithuania, they drink lightly salted water: https://www.kaina24.lt/s/vytautas-mineralinis-vanduo/

So while I don't doubt your taste buds, I think it's a cultural thing whether a bit of salt in water tastes bad 😄

[-] ArcticDagger@feddit.dk 12 points 1 year ago* (last edited 1 year ago)

When talking about measurements, "precision" and "accuracy" have slightly different meanings See here

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ArcticDagger

joined 1 year ago