USA sux
Anarchist, autistic, engineer, and Certified Professional Life-Regretter. If you got a brick of text, don’t be alarmed; that’s normal.
USA sux
“Gradient descent” ≈ on a “hilly” (mathematical) surface, try to find the lowest point by finding the lowest point near an initial guess. Hopefully, the lowest point near your initial guess is low enough to pass as a solution to your problem.
“Gradient” is basically the steepness, or rate that the thing you’re trying to optimize changes as you move through “space”. The gradient tells you mathematically which direction you need to go to reach the bottom. “Descent” means “try to find the minimum”.
I’m glossing over a lot of details, particularly what a “surface” actually means in the high dimensional spaces that AI uses, but a lot of problems in mathematical optimization are solved like this. And one of the steps in training an AI agent is to do an optimization, which often does use a gradient descent algorithm. That being said, not every process that uses gradient descent is necessarily AI or even machine learning. I’m actually taking a course this semester where a bunch of my professor’s research is in optimization algorithms that don’t use a gradient descent!
I’m intrigued but completely out of the loop. What’s the difference between these two sets of books?
1 ÷ periodically
That happened on reddit all the time, minus the instance part. Remember /r/freefolk?
The “instance part” is absolutely huge. If I wanted to, I could go start a /c/lemmyshitpost on SDF Lemmy [1] with a completely new set of rules [2], particularly a set of rules that possibly would violate Lemmy.world’s TOS or possibly even the law in Lemmy.world’s jurisdiction, but not SDF’s or their jurisdiction’s laws.
It’s not a big deal for the average user until the day you run afoul of the server admins.
[1] As of writing this, SDF does not have a /c/lemmyshitpost.
[2] I’m not interested in doing that lol, this is just a hypothetical. I’m annoyed at this most recent decision but nowhere near ready to leave over it.
Okay but you can always make your own shitposting community on your own instance with your own rules if you feel so strongly against the rules. That option simply was not available on R*ddit. The point of Lemmy isn’t that no one abuses their mod and admin powers ever, but that the system is set up so that you can just go to another Lemmy server, which simply was not available on R*ddit if you pissed off the site admins.
Although I personally find Lemmy users nicer and moderation better on average, their character is not the point. It is merely the result of an imperfect but better system than R*ddit.
It’s a shame that the thread got locked. It was getting heated, but IMO that’s a good sign that what you’re talking about actually needs to be debated.
reason: Admitting to being a troll: “I’m an agent of chaos.”
Absolutely the limpest reason to temp ban someone from a shitposting community. From the context it was obviously an offhanded joke, not an actual admission of someone trying to disrupt the community.
20 years ago, Pirate Bay’s response
Holy shit I’m so old 😭
Hi 30, I’m dad