mossfucker69:

maxofs2d:

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.

this is so funny, AI ANY% Velocity glitch Speedrun 

theblackelf:

moxperidot:

emperor-of-roses:

a while back my best friend linked me to a thread on homemade My Little Pony transformation hypnosis tapes

that’s a really loaded sentence so let me ease into it

they were like, hour long recordings you were supposed to lay down and listen to and focus on nothing else, that started off with some relaxation techniques then eased into like, “feel your hands becoming hooves. remember pinkie pie’s happy memories. imagine yourself literally becoming pinkie pie. imagine your pink mane. you are literally pinkie pie”

all with the goal of putting you in a mental state where you were convinced you were this cartoon pony. and it was full of people like “wow! this was so relaxing. i felt like i literally Became rarity”

the problem is that human brains are kind of, buggy? so people, especially if they listened to the tapes too much, started like, accidentally going to this mental state they’d created at random inopportune times. the thread was suddenly full of people desperate to know how to stop it because they were turning into rainbow dash in the middle of driving on a highway to work, or whatever

anyway, i’m just burdened with that knowledge forever, now. i think about it a lot

this post radiates unfathomable amounts of dark energy

this post is contemporary Lovecraft

biggest-gaudiest-patronuses:

tk-senpai:

biggest-gaudiest-patronuses:

biggest-gaudiest-patronuses:

hufflepuff-writer:

biggest-gaudiest-patronuses:

apharc:

uncreative-lesbian-fangirl:

biggest-gaudiest-patronuses:

biggest-gaudiest-patronuses:

biggest-gaudiest-patronuses:

did i ever tell you guys about that time i gave my sister 2000 nickels for her birthday

special ordered them from the bank

nice to know that in a world full of change, tumblr still has no idea how numbers work

thats…thats $100, right? 

@ you weebs

2,000/10=200

Two hundred dollar power move

#Math is literally the only thing i have going for me  #It’s my bragging right  #Even Gaud can’t take that away

You divided by 10. 10 is for dimes

Y’all. 2,000 nickels is $400. 2,000÷5. It equals $400.

i’m crying. no, no it doesn’t

the answers keep getting worse better

i like how you just decided to give your sister 2 kg of copper and nickel.

no it was 10kg (22 lbs). a nickel weighs 5 grams. you people really are terrible at this