so you know how deep learning & neural network “AI training” is like, “here’s a task, and by trying billions of times the computer will eventually find the best way to achieve that task” ?
Someone is compiling a document of every time an AI ended up achieving the programmed goal in unintended ways, instead of what was actually meant, and it’s an amazing read. (you can also submit your own examples)
Creatures bred for speed grow really tall and generate high velocities by falling over
When repairing a sorting program, genetic debugging algorithm GenProg made it output an empty list, which was considered a sorted list by the evaluation metric.
Evaluation metric: “the output of sort is in sorted order” Solution: “always output the empty set”
Evolved player makes invalid moves far away in the board, causing opponent players to run out of memory and crash
Reward-shaping a soccer robot for touching the ball caused it to learn to get to the ball and vibrate touching it as fast as possible
RL agent that is allowed to modify its own body learns to have extremely long legs that allow it to fall forward and reach the goal.
Just want to come back to this post and add this amazing example as well
Orphaned baby bats are often swaddled tightly like teeny burritos to mimic being cuddled by mom and help ease separation anxiety.
They also seem to find pacifiers soothing.
I’m pretty sure I’ve posted on this before, but there’s always someone who hasn’t heard about this before. Plus, I’ll happily take any excuse I can to post cute baby animal pics (especially when they’re wrapped like tiny furry burritos) 🙂
elizabeth swan and will turner are actually SO romance in the first movie and not enough people acknowledged this because the early 2000s were the age of the edgelords who only valued jack sparrow’s moral ambiguity and that is the TRUTH
the part where she’s like “how many times do i have to tell you to call me elizabeth” and he shyly says “once more, miss swann” and once she walks away he gazes adoringly after her and whispers “elizabeth” to himself like he’s unworthy of it
then when he’s patching up the cut on her hand and she flinches and he says “i know, blacksmith’s hands… they’re rough” because he thinks that’s what’s bothering her HE KNOWS HE’S NOT WORTHY OF HER!!! THAT’S THE PINING I’M TALKING ABOUT BINCH!!! I DON’T ACCEPT LESS!!!!
he has like 10 chances to confess his love to her but waits until he’s dressed like this to do it:
my man knows 1) the importance of a good outfit when shooting your shot 2) how to ACCESSORIZE. take NOTES.
That’s how I would dress if I was gonna confess my undying love to Kiera knightley
“[I]t is actually more expensive to be poor than not poor. If you can’t afford the first month’s rent and security deposit you need in order to rent an apartment, you may get stuck in an overpriced residential motel. If you don’t have a kitchen or even a refrigerator and microwave, you will find yourself falling back on convenience store food, which — in addition to its nutritional deficits — is also alarmingly overpriced. If you need a loan, as most poor people eventually do, you will end up paying an interest rate many times more than what a more affluent borrower would be charged. To be poor — especially with children to support and care for — is a perpetual high-wire act.”
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