[HN Gopher] An artist who trained rats to trade in foreign-excha...
       ___________________________________________________________________
        
       An artist who trained rats to trade in foreign-exchange markets
       (2014)
        
       Author : doener
       Score  : 222 points
       Date   : 2024-12-18 10:29 UTC (1 days ago)
        
 (HTM) web link (www.theatlantic.com)
 (TXT) w3m dump (www.theatlantic.com)
        
       | mrbluecoat wrote:
       | Reminds me of Mr. Goxx
       | https://www.bbc.com/news/technology-59432659
        
       | anoncow wrote:
       | rattraders.com is now a Yoga website with Lorem Ipsum text.
        
         | yojo wrote:
         | Found it in the Wayback machine, had to go back a few years:
         | https://web.archive.org/web/20150111121618/http://www.rattra...
        
         | log_n wrote:
         | Yeah the problem is that the average rat lives for less than
         | four years, which doesn't let them see multiple market cycles.
         | We must selectively breed or biologically engineer longer lived
         | rats or else we will be curve fitting for a single market
         | regime.
        
           | giardini wrote:
           | Yeah, all we need is a bunch of _smarter rats_!8-(
        
             | iterance wrote:
             | It's a famous Henry Ford quote actually. "If I had asked
             | people what they wanted, they would have said smarter
             | rats."
        
       | cs702 wrote:
       | _Brilliant._
       | 
       | The artist's website[a] described the program perfectly using the
       | soul-crushing jargon of corporate bureaucracy:
       | 
       | > Our program is a professional service to the financial
       | industry; rats are being trained to become superior traders in
       | the financial markets. Using our own methodology in accordance
       | with well-established animal training techniques, our subjects
       | learn to recognize pattens in historical stock and futures data
       | as well as generating trading signals. We provide solutions for
       | tick based trading data and day based data. RATTRADERS rats can
       | be trained exclusively for any financial market segment. They
       | outperform most human traders and represent a much more economic
       | solution for your trading desk.
       | 
       | Left unsaid is that many human traders are subjected to similar
       | Pavlovian "training" -- and are treated with about as much
       | kindness and dignity as those rats.
       | 
       | ---
       | 
       | [a]
       | https://web.archive.org/web/20150111121618/http://www.rattra...
        
         | notahacker wrote:
         | Feels positively factual and hype-free compared with your
         | average AI recommendation startup...
        
           | conductr wrote:
           | It's a rat race out there...
        
         | andrewmutz wrote:
         | > Left unsaid is that many human traders are subjected to
         | similar Pavlovian "training" -- and are treated with about as
         | much kindness and dignity as those rats.
         | 
         | Is this art a statement about how poorly society treats the
         | financial services industry?
        
           | sodcyzf wrote:
           | Its a statement on how to deal with the limited intelligence
           | of a rat and give it a sense of dignity and purpose.
        
           | fmbb wrote:
           | "Society" does not treat financial "services" in any
           | particular way.
           | 
           | The owner class just treats their hackers of the financial
           | system just as bad as they treat any other workers.
        
             | InitialLastName wrote:
             | The owner class treats their hackers of the financial
             | system far better than they treat the truckers and
             | warehouse stockers of the logistics system.
        
               | lacy_tinpot wrote:
               | And it's hilarious that those people seldom talk about
               | "class". The working class is almost entirely outside
               | that kind of politics.
        
             | lacy_tinpot wrote:
             | The hackers are really the poor and oppressed underclass of
             | our age is something I didn't think I'd ever hear.
             | 
             | Delusions of revolution are really an upper-middle
             | class/failed elite phenomenon.
        
               | passivegains wrote:
               | I'll never forget how James Mickens describes hackers in
               | This World Of Ours: "vaguely Marxist but comfortably
               | bourgeoisie."
        
         | adamgordonbell wrote:
         | BF Skinner legit trained pigeons to work in manufacturing
         | assembly lines at hight of his popularity. I think it was maybe
         | part QA at auto plants.
         | 
         | I seem to recall program was cancelled only because it was very
         | demotivating for the humans also working on the line.
        
           | graemep wrote:
           | IIRC it (or was it another assembly line using pigeons) was
           | stopped because it was considered cruel to get them to
           | perform such work.
           | 
           | OK for humans though, apparently!
        
             | FartyMcFarter wrote:
             | Humans can consent.
        
               | jimnotgym wrote:
               | Consent or starve
        
               | cooljacob204 wrote:
               | We can choose what jobs we work and find new ones unlike
               | these pigeons.
        
               | scp3125 wrote:
               | I think you're missing the point about needing to work in
               | order to survive.
        
               | Pyxl101 wrote:
               | Yes, but a person can still choose which job to work in
               | order to optimize their happiness, trading off
               | compensation with the work's enjoyment. A person can also
               | invest in themselves and develop new skills to unlock
               | additional types of jobs, etc.
        
               | quantified wrote:
               | This is geographically variable: the more rural you are,
               | the less choice you have. And between comparable
               | geography, there's a lot of variation. It's not just job,
               | it's profession. To get an OK nursing or teaching job,
               | you may need to move across counties or even states. You
               | can invest in yourself if you have capital.
        
               | _boffin_ wrote:
               | You can invest in yourself if you have a library card.
               | You can invest in yourself if you have internet.
               | 
               | Yes, some people might have to move to get a job, but
               | living somewhere isn't a right, at least in my mind.
               | There's emotional and sentimental reasons to live where
               | one currently does and it would be "painful" to live
               | somewhere else, but is doable.
        
               | hiatus wrote:
               | Don't pigeons have to work to eat also? Unless food is
               | just dropped into their nest each day there is no
               | escaping the rat race, no creature is excluded.
        
               | HeatrayEnjoyer wrote:
               | +1
               | 
               | I find many in the tech space and especially in the
               | business space struggle (with disturbing difficulty) with
               | the idea of meaningful truely freely given consent. GDPR
               | uses a mostly adequate definition[0]; with examples
               | added:
               | 
               | 1. Freely-given without penalty: Services cannot force
               | you to accept by refusing or degrading service. Consent
               | must be truly voluntary, a streaming platform that won't
               | let you sign up or only allows you to watch up to 1080p
               | unless you share your data with ad partners, is illegal.
               | 
               | 2. Allowed to change your mind after you've previously
               | consented: Withdrawing consent must be as easy as giving
               | it. If one click gave consent, a single click must remove
               | it. Bullying by requiring you to mail a letter, call a
               | phone number, or navigate endless menus is illegal under
               | GDPR.
               | 
               | 3. The company must show clear evidence that you were
               | informed and knowingly agreed: For example, they can't
               | rely on a tiny pre-checked box hidden under layers of ToS
               | or on vague "by using this service, you agree" language.
               | Doing so is illegal. Even pre-ticking the agree box is
               | illegal, the user must make an active choice.
               | 
               | 4. Consent requests must use plain language and stand
               | apart from the rest of the text: A single, prominent and
               | clearly labeled statement "Do you agree to share your
               | data with these marketing partners?" suffices. Burying it
               | in 5 pages of legalese does not and is illegal.
               | 
               | 5. Any part of a consent request that violates GDPR is
               | itself automatically void: If part of the contract claims
               | the company can ignore any future withdrawal, that part
               | is invalid and illegal.
               | 
               | [0] https://gdpr.eu/article-7-how-to-get-consent-to-
               | collect-pers...
        
               | dennis_jeeves2 wrote:
               | Thank you.
        
           | golergka wrote:
           | They literally employed monkeys as railway signalmen in 19th
           | century
        
             | thirdhaf wrote:
             | Yes fun story, Jack was an assistant signalman and got paid
             | for the job, partially in beer!
             | https://en.m.wikipedia.org/wiki/Jack_(baboon)
        
               | dmonitor wrote:
               | > James "Jumper" Wide had been known for jumping between
               | railcars until an accident where he fell and lost both of
               | his legs at the knee
               | 
               | Incredible
        
           | someuser2345 wrote:
           | On a darker note, he also tried to use pigeons to help guide
           | bombs: https://en.wikipedia.org/wiki/Project_Pigeon
        
             | Terr_ wrote:
             | See-also: "The Feeling of Power" (1958) a short story by
             | Isaac Asmiov, which is... related.
             | 
             | https://archive.org/details/1958-02_IF/page/4/mode/1up
        
         | gosub100 wrote:
         | at least it could be argued that FOREX traders actually provide
         | something of value because they provide liquidity for
         | businesses to trade internationally and people to carry their
         | wealth between different nations.
         | 
         | I struggle to see the value of publicly traded companies, and
         | even more so options and other "exotic vehicles" other than
         | enticing people to gamble and make some lucky few people rich.
         | I see the corporatization of businesses as harmful to almost
         | everybody, including investors who are lied to or denied
         | profits from the companies their shares control (but mainly to
         | the working class, for humanitarian reasons).
         | 
         | Even capital intensive industries could just borrow money from
         | investors, which would bring everything back to reality. build
         | the oil rig, or you go into default, thats it. no trickery, no
         | growth promises or "pivoting". If you don't make money you go
         | out of business. I don't see any need for shareholders.
        
           | xp84 wrote:
           | I think what you don't see is that the shareholders are in
           | large part pension funds and people saving for retirement. In
           | the absence of a wildly higher-tax government pension system,
           | which as many other countries have demonstrated, come with
           | just as much risk, there isn't a plausible way that I can
           | save for retirement without holding stocks. Plus I get to
           | pick stocks instead of just hoping the government knows what
           | it's doing with my pension dollars.
        
           | multjoy wrote:
           | Those investors would be buying shares in the company in all
           | but name.
        
           | dumah wrote:
           | FOREX volume is almost 10% of annual global GDP _per day_.
           | 
           | This trading is overwhelmingly unrelated to trade in goods or
           | services, or the movement of wealth with much permanence.
        
             | gosub100 wrote:
             | thats fine, I dont think the amount should be regulated to
             | match the good it provides. I just claim that it provides
             | some good for the world, whereas equities does not.
        
             | anomaly_ wrote:
             | Cool, so speculators are just providing shitloads of
             | liquidity to people trading in goods and services. As an
             | importer/exporter, I love that FX is so liquid, cheap, and
             | easy today.
        
           | Terr_ wrote:
           | > at least it could be argued that FOREX traders actually
           | provide something of value because they provide liquidity
           | [...] I struggle to see the value of publicly traded
           | companies
           | 
           | Seeing this A>B comparison made me stop and re-check whether
           | it was the introduction to a satirical post.
           | 
           | Many of those companies are actually doing something
           | transformative in the world like growing food or inventing
           | better mousetraps. That's way more "value" than "providing
           | liquidity", regardless of whatever debates we might have
           | about who ends up with the rewards.
           | 
           | > Even capital intensive industries could just borrow money
           | from investors
           | 
           | Does that mean using shares as collateral for a cash-loan,
           | versus selling shares outright?
        
             | voat wrote:
             | I believe the op wasn't arguing that companies themselves
             | aren't valuable, just the public speculation markets.
        
             | gosub100 wrote:
             | I never said the companies shouldn't exist. Try reading
             | what I said more carefully since you also misclassified it
             | as satire.
        
           | anomaly_ wrote:
           | Mate, what on Earth are you talking about? "Even capital
           | intensive industries could just borrow money from investors"
           | > What do you think publicly traded companies are?
        
             | Terr_ wrote:
             | [delayed]
        
         | xbryanx wrote:
         | The Navy's Marine Mammal Program advertises quite an
         | interesting array of mine detection techniques using Dophins.
         | If this is what they publicly share, who knows what they're
         | training animals to do in secret.
         | 
         | https://www.niwcpacific.navy.mil/About/Departments/Intellige...
        
         | asdfman123 wrote:
         | Nah, that description is readable. It's not soul crushing if
         | you can read it and walk away with a clear understanding what
         | the project does.
        
         | cbsmith wrote:
         | > Left unsaid is that many human traders are subjected to
         | similar Pavlovian "training" -- and are treated with about as
         | much kindness and dignity as those rats.
         | 
         | I think it's pretty clear from subtext that that is the core
         | thrust of the work. ;-)
        
         | doctorpangloss wrote:
         | > Brilliant.
         | 
         | Is it though?
         | 
         | Doing unconventional shit with animals: it's obscenity. People
         | have been litigating the difference between ordinary obscenity
         | and shock art forever. This is an easy call for me.
         | 
         | You can slap a "message" on obscene things and it's a perfectly
         | valid way of making art, but I don't think it's brilliant.
        
       | morgango wrote:
       | https://archive.is/1WYkr
        
       | polsevev wrote:
       | Michael Reeves did it first with his goldfish
       | 
       | https://www.youtube.com/watch?v=USKD3vPD6ZA
        
       | moussore wrote:
       | The rat race literally :)
        
       | rsynnott wrote:
       | I mean, imagine the savings in cocaine alone!
        
         | kasey_junk wrote:
         | Adderrall these days:
         | 
         | https://www.wsj.com/finance/banking/young-banker-finance-adh...
        
           | rsynnott wrote:
           | Tsk. No respect for tradition.
        
       | zahlman wrote:
       | (2014)
        
       | K0balt wrote:
       | We can add this to my meth fueled cyberneticly outfitted cutlass
       | chimpanzees
        
       | keiferski wrote:
       | This seems like a great opportunity to share this amusing
       | dialogue from _Cosmopolis_ , a Don DeLillo book and its film
       | adaptation by David Cronenberg:
       | 
       |  _" There's a poem I read in which a rat becomes the unit of
       | currency."
       | 
       | "Yes. That would be interesting," Chin said.
       | 
       | "Yes. That would impact the world economy."
       | 
       | "The name alone. Better than the dong or the kwacha."
       | 
       | "The name says everything."
       | 
       | "Yes. The rat," Chin said.
       | 
       | "Yes. The rat closed lower today against the euro."
       | 
       | "Yes. There is growing concern that the Russian rat will be
       | devalued."
       | 
       | "White rats. Think about that."
       | 
       | "Yes. Pregnant rats."
       | 
       | "Yes. Major sell-off of pregnant Russian rats."
       | 
       | "Britain converts to the rat," Chin said.
       | 
       | "Yes. Joins trend to universal currency."
       | 
       | "Yes. U.S. establishes rat standard."
       | 
       | "Yes. Every U.S. dollar redeemable for rat."
       | 
       | "Dead rats."
       | 
       | "Yes. Stockpiling of dead rats called global health menace.*
       | 
       | https://www.youtube.com/watch?v=pyaA3rWWHHs_
        
         | sailfast wrote:
         | Yes. Ratcoin virtual rats spike to new high after dead rats
         | cause health menace.
        
           | rdiddly wrote:
           | Yes. The ratchain.
        
         | itronitron wrote:
         | I'd like one strawberry tart without so much rat in it.
        
         | eidorb wrote:
         | Yes. Infest the rats' nest.
        
           | BLKNSLVR wrote:
           | Yes. all hail King Gizzard
        
       | the_sleaze_ wrote:
       | Ms.Kleinworth3 had a real gift for stock picking.
       | 
       | It's about the time of the year for the chimps to throw darts at
       | the wall and try their luck against wall street
       | https://www.forbes.com/sites/rickferri/2012/12/20/any-monkey...
        
       | yawpitch wrote:
       | Is this really any different than what brokerages have been doing
       | for years?
       | 
       | Oh, sorry, _actual_ rats.
        
       | lawlessone wrote:
       | 2014. They've probably all been replaced by algorathmic trading
       | by now.
        
         | leoc wrote:
         | Manhattan-Project styled Big Science megaproject to fully
         | simulate a rat brain by 2050 so that it can be trained to trade
         | the cable (
         | https://en.wikipedia.org/wiki/Cable_(foreign_exchange) ).
        
         | lucianbr wrote:
         | There must be some LLM based trading bot, no? _Must_ be. There
         | 's AI toothbrushes for Christ's sake.
        
           | asdfman123 wrote:
           | I interviewed at Two Sigma in 2018 and got the impression
           | they were already getting very deeply into using AI. I'm sure
           | they are using LLMs to analyze news articles, etc. I bet a
           | high schooler has probably hooked up an LLM to a trading bot.
           | 
           | If you can imagine ANYTHING can be used to gain a market
           | edge, there are probably scores of very smart people who are
           | trying it/have tried it/have figured out it wouldn't work.
           | 
           | The only exceptions are if it's something so small a big firm
           | wouldn't care much about it, or you have special knowledge of
           | a technology that most people barely know about.
        
             | gopher_space wrote:
             | > The only exceptions are if it's something so small a big
             | firm wouldn't care much about it
             | 
             | The interesting part about this is the value of "small".
        
               | asdfman123 wrote:
               | True. "Small" can mean many millions of dollars.
        
       | devops99 wrote:
       | Rats can drive little cars if you give them the right brain
       | computer interface. Rats are gangster.
        
         | CobrastanJorji wrote:
         | Brain/computer interface? You can just give them a lever. Rats
         | absolutely love driving: https://theconversation.com/im-a-
         | neuroscientist-who-taught-r...
         | 
         | So do orangutans, actually, who can easily operate human
         | vehicles: https://www.youtube.com/watch?v=RZ_0ImDYrPY
        
           | dhosek wrote:
           | Levers _are_ brain computer interfaces.
        
           | semi-extrinsic wrote:
           | I've also heard from people who worked in chemical process
           | plants in regions where there are monkeys, that they love to
           | turn valves, push buttons and generally imitate human
           | operators. So they have to use lots of locks to ensure only
           | humans can control the process.
        
         | neom wrote:
         | It's been a good year on hackernews, this is I believe my 3rd
         | occasion where i get to show off Shadow the Rat's best tricks
         | compilation: https://www.youtube.com/watch?v=AV9z0c1hjnA
        
           | adriand wrote:
           | Is this your vid / your rat? This is insane. Makes me want a
           | rat!
        
             | neom wrote:
             | Nah that's shadow, the lady who trained her is known in the
             | rat world as one of the best trainers. Mine will come when
             | they're called, go to their cage when I tell them to, pee
             | and poo where they are supposed to, respond to their names
             | and some basic spin stuff, but I never bothered to get that
             | intense with them (not enough time!)
             | 
             | imo rats are by far the best pet, the only annoying part I
             | would say is, as soon as you both start to fall deeply in
             | love with each other: they die.
        
         | TomMasz wrote:
         | Even better, rats actually _enjoy_ driving tiny cars (https://w
         | ww.livescience.com/health/neuroscience/neuroscienti...).
        
       | lukol wrote:
       | I wonder if a well trained rat can beat an AI in terms of
       | prediction quality per energy spent.
       | 
       | "Buy a bunch of H200s and build a SMR next to the data center?
       | Nah, just take these rats and feed them for 3 years."
        
       | lxgr wrote:
       | Since learning that pigeons can compete with radiologists in
       | terms of accuracy for mammography screenings [1], I'm willing to
       | believe almost anything. Turns out neural nets really are pretty
       | good at pattern matching/function approximation!
       | 
       | [1] https://www.bbc.com/news/science-environment-34878151
        
         | neom wrote:
         | The woman who can smell parkinsons, also fascinating:
         | https://www.nytimes.com/2024/06/14/magazine/parkinsons-smell...
        
           | zeristor wrote:
           | Thank you, I read about this story years ago, but this is a
           | fuller telling of the story.
           | 
           | So much promise but I had not heard of any updates on
           | progress on either Parkinson's detection, or the
           | identification of the metabolites that make the smell.
           | 
           | This in turn raises another question about the acute sense of
           | smell, is this like the people who have four cones in the eye
           | and so can see a whole set of colours?
           | 
           | I think this genetic mutation only occurs in women, I guess
           | the genetics of olfaction are a lot more complicated.
           | 
           | Should photos be taken to accommodate for these four sets of
           | cone colours, adding a new level for RGB? Very few people can
           | see it, but there's surely a demand.
        
             | pavel_lishin wrote:
             | My understanding of tetrachromacy is that it's duplicates
             | the red cones, and shifts their sensitivity a very tiny
             | amount - the suspicion is that it doesn't meaningfully
             | change subjective color perception at all, and at best
             | makes tetrachromats very slightly better at distinguishing
             | shades of red that would appear identical to us regular
             | trichromats.
             | 
             | It would be _very_ exciting if some humans had a mutation
             | that let them be sensitive to something further than our
             | standard three!
        
             | lxgr wrote:
             | There's also a podcast episode with her that I really
             | enjoyed:
             | https://www.npr.org/2020/03/23/820009335/invisibilia-an-
             | unli...
        
           | internet_points wrote:
           | It's a whole scientific field:
           | 
           | https://scholar.google.com/scholar?hl=no&as_sdt=7%2C39&q=odo.
           | ..
           | 
           | (There was a footnote in Seeing like a State about some
           | doctor with an apprentice approaching a house and saying
           | "smell this, this is the smell of [some infectious disease]")
        
         | lawlessone wrote:
         | Can we train pigeons to spot spam?
        
           | lxgr wrote:
           | In my experience they've trained themselves to spot most
           | kinds of food very efficiently, but false positives, combined
           | with a lack of object permanence, remain a concern.
        
             | lawlessone wrote:
             | They have, i was eating subway was once. Had a huge seagull
             | right next to be staring into my soul, which is polite as
             | far as seagulls go. So i took a piece of lettuce out of the
             | sandwich and threw it to him.
             | 
             | Just stared at me, he knew there was meat and he wasn't
             | taking anything less.
        
       | aanet wrote:
       | _Fantastic_
       | 
       | What a commentary on the traders of today.
       | 
       | "Remember, even if you win the rat race, you're still a rat."
       | 
       | Now that Wall St financiers are studied (chimps, rats), we now
       | need a study of Sili Valley VCs.
       | 
       | Rats-as-VCs, yes?
        
         | vdupras wrote:
         | Not rats, vultures! Vulture Capitalists is a catchy name!
        
       | samstriker wrote:
       | https://www.vice.com/en/article/rattraders-0000519-v21n12/
       | 
       | -- article by the artist in title
        
       | motohagiography wrote:
       | Seems like pulling punches to call this art or a joke. If we can
       | simplify the UX on a technology that creates value to where
       | animals can use it, that's an amazing technology.
       | 
       | It's likely that we can use AI (not necessary tho) to interpret
       | human interfaces to find and create symbolic games with analogous
       | dynamics that can be "played" or managed by animals.
       | 
       | doing this for FX is a great insight as that market is relatively
       | pure or efficient from an information perspective. Rats are
       | interesting, but building this for crows could be a game changer.
       | Avian arbitrage.
        
         | yuppiepuppie wrote:
         | If we did it with male cows, it would be quite literally a
         | "bull-market".
        
         | whimsicalism wrote:
         | pulling punches? not sure you're using that idiom correctly,
         | "selling it short" would match better
        
           | motohagiography wrote:
           | on the idiom, pulling punches means not following through on
           | a criticism, like saying "hah, only joking!" or, "don't
           | challenge me it's just art!", where selling it short means
           | describing it as less than it could be. They're related, but
           | no, I did not misuse an idiom. however, for people whose
           | first language isn't english I could accept the idiom is a
           | bit opaque for a public forum.
        
             | whimsicalism wrote:
             | i'm a native english speaker. the reason your usage is
             | incorrect is because what you are saying is they didn't
             | sufficiently recognize the 'amazing' potential of these
             | ideas, the exact opposite of the criticism implied by
             | pulling punches.
             | 
             | ask chatgpt or something to arbitrate, i'm confident it
             | would agree with me
        
               | motohagiography wrote:
               | what the artist created was technology that automates
               | traders, and calling it mere art or commentary is pulling
               | the punch on the challenge this poses to actual traders.
               | consider reading more literature and even writing for
               | edited publications before commenting on idiom usage
               | again.
        
               | whimsicalism wrote:
               | you can lead a horse to water... [0]
               | 
               | 0: https://chatgpt.com/share/67648482-c67c-8010-9752-9377
               | a5c51e...
        
               | southernplaces7 wrote:
               | Both your and the other person's phrases are correct, but
               | depending on what they're applied to. Calling it a joke
               | or art pulls the punch on traders doing the same thing
               | and feeling good about their trading skills, while
               | calling it just art also sells the technology short as
               | far as its capabilities go.
        
         | lawlessone wrote:
         | >and create symbolic games with analogous dynamics that can be
         | "played" or managed by animals.
         | 
         | Would make for some interesting online games if some of the
         | players or NPCs were animals.. (well looked after animals of
         | course)
        
       | gosub100 wrote:
       | related: Michael Reeves' _I Gave My Goldfish $50,000 to Trade
       | Stocks_
       | 
       | https://www.youtube.com/watch?v=USKD3vPD6ZA
        
       | dolmen wrote:
       | Date: 2014
        
       | joeyo wrote:
       | See also: Marzullo, Rantze, and Gage. Stock Market Behavior
       | Predicted by Rat Neurons. Annals of Improbable Research. Vol 12,
       | No 4. July-August 2006.
       | https://improbable.com/airchives/paperair/volume12/v12i4/rat...
        
       | GloriousKoji wrote:
       | This is quite neat. They translate market numbers into tones and
       | the rats make selections on what they think the next tone will
       | be. I would say it's actual speculation and not random dart
       | throwing like the crypto trading hamster or stock picking
       | goldfish we've seen in the recent years.
        
         | fsckboy wrote:
         | that's not the financial definition of speculation. The proper
         | definition of speculation (by proper I mean "the only one that
         | works; all others will be flawed") is "any investment that
         | increases the overall risk of your portfolio". (and a hedge is
         | "any investment that decreases the overall risk of your
         | portfolio".)
         | 
         | neurons predicting the future may be hedging
        
       | lisper wrote:
       | "Marcovici says that they were outperforming human traders after
       | a few months of training--a claim, though, that'd require testing
       | more thorough than what was done here."
       | 
       | Yeah, that's an important hedge there at the end.
       | 
       | Also, I think it's cruel to train the rats with electric shocks
       | when they get it wrong.
       | 
       | So while I love this as art and social commentary, the devil is
       | still very much to be found in the details.
        
       | beyondCritics wrote:
       | If it would actually work, would you use that service? Or would
       | you feel some kind of unease?
        
       ___________________________________________________________________
       (page generated 2024-12-19 23:01 UTC)