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IanKerr commented on Rational or not? This basic math question took decades to answer   quantamagazine.org/ration... · Posted by u/nsoonhui
wat10000 · a year ago
And it’s not “overwhelmingly likely” as in there’s a 99% chance or whatever. If you choose a random point on the line, the probability of choosing a rational is zero.
IanKerr · a year ago
Yep, exactly. I glossed over that detail a bit because explaining how a meagre set has a truly zero probability of being picked, while technically still being a possible result of a random process, is a bit messy to wrap your head around colloquially.
IanKerr commented on Rational or not? This basic math question took decades to answer   quantamagazine.org/ration... · Posted by u/nsoonhui
jncfhnb · a year ago
> If you pick a point along the number line at random, it’s almost guaranteed to be irrational.

I’m having a hard time grasping this one. Feels like the coastline paradox on a straight line of a known length.

Are irrational numbers even on a number line? Isn’t it definitionally impossible to pick it as a “point along the line”?

IanKerr · a year ago
>Are irrational numbers even on a number line?

Yes, e is between 2 and 3 and Pi is between 3 and 4. There are geometrical lengths corresponding to each number.

>Isn’t it definitionally impossible to pick it as a “point along the line”?

No, it's mathematically possible to have a random process which picks a random real between 0 and n, with equal probability. Imagine it akin to throwing a dart at a line and picking the point it lands on as the number. Since there are only countably many rationals and uncountably many irrationals (i.e. not just infinitely more, but so many that you could never pair off the rationals with the irrationals, there are just too many) on any such length of the real line, chances are the number you end up with is overwhelmingly likely to be irrational.

IanKerr commented on How I program with LLMs   crawshaw.io/blog/programm... · Posted by u/stpn
namaria · a year ago
This whole thing makes me think of that short story "The Machine Stops".

As we keep burrowing deeper and deeper into an overly complex system that allows people to get into parts of it without understanding the whole, we are edging closer to a situation where no one is left who can actually reason about the system and it starts to deteriorate beyond repair until it suddenly collapses.

IanKerr · a year ago
We are so, so far beyond that point already. The complexity of the world economy is beyond any one mind to fully comprehend. The microcosm of building black-box LLMs that perform feats we don't understand is yet another instance of us building systems which may forever be beyond human understanding.

How is any human meant to understand a billion lines of code in a single codebase? How is any human meant to understand a world where there are potentially trillions of lines of code operating?

IanKerr commented on AI companies cause most of traffic on forums   pod.geraspora.de/posts/17... · Posted by u/ta988
mentalgear · a year ago
Note-worthy from the article (as some commentators suggested blocking them).

"If you try to rate-limit them, they’ll just switch to other IPs all the time. If you try to block them by User Agent string, they’ll just switch to a non-bot UA string (no, really). This is literally a DDoS on the entire internet."

IanKerr · a year ago
This is the beginning of the end of the public internet, imo. Websites that aren't able to manage the bandwidth consumption of AI scrapers and the endless spam that will take over from LLMs writing comments on forums are going to go under. The only things left after AI has its way will be walled gardens with whitelisted entrants or communities on large websites like Facebook. Niche, public sites are going to become unsustainable.
IanKerr commented on Do We Need a 37-Cent Coin? (2009)   freakonomics.com/2009/10/... · Posted by u/jawns
Const-me · a year ago
In ideal world, I would prefer coins to be powers of 2.

It requires 7 coins in [ 1 .. 64 ] range to reach 100, but the average of popcnt( 1 .. 99 ) is only 3.19 coins per transaction, way better than 4.1 coins.

IanKerr · a year ago
Now account for the amount of mental overhead required for the average person to calculate change or coinage of a random amount in base two coins, as opposed to multiples of 5 or 10, and see if your 3.19 coins per transaction really saves you time.
IanKerr commented on Hasbro's Trademark for the Smell of Play-Doh (2018)   tmog.uspto.gov/#/issueDat... · Posted by u/popcalc
sys32768 · a year ago
Alas, if only it tasted as good as it smells.
IanKerr · a year ago
For anyone curious: it tastes like a bowl of salt.

Source: I was an adventurous 5 year old.

IanKerr commented on The Physics of Colliding Balls   vanhunteradams.com/Pico/G... · Posted by u/vha3
IanKerr · a year ago
For an interesting exploration of how even the simple physics of two blocks hitting one another can lead to surprising conclusions, I'd highly recommend this 3Blue1Brown video called "Why do colliding blocks compute pi?": https://www.youtube.com/watch?v=jsYwFizhncE
IanKerr commented on I Am Tired of AI   ontestautomation.com/i-am... · Posted by u/Liriel
sovietmudkipz · a year ago
I am tired and hungry…

The thing I’m tired of is elites stealing everything under the sun to feed these models. So funny that copyright is important when it protects elites but not when a billion thefts are committed by LLM folks. Poor incentives for creators to create stuff if it just gets stolen and replicated by AI.

I’m hungry for more lawsuits. The biggest theft in human history by these gang of thieves should be held to account. I want a waterfall of lawsuits to take back what’s been stolen. It’s in the public’s interest to see this happen.

IanKerr · a year ago
It's been pretty incredible watching these companies siphon up everything under the sun under the guise of "training data" with impunity. These same companies will then turn around and sic their AIs on places like Youtube and send out copyright strikes via a completely automated system with loads of false-positives.

How is it acceptable to allow these companies to steal all of this copyrighted data and then turn around and use it to enforce their copyrights in the most heavy-handed manner? The irony is unbelievable.

IanKerr commented on Maggie Smith has died   variety.com/2024/legit/ne... · Posted by u/asix66
IanKerr · a year ago
She was excellent at whatever she was in. An absolute icon of cinema. RIP Maggie Smith.

u/IanKerr

KarmaCake day88January 9, 2020View Original