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Discord archive

Neon Genesis Phijkchu

Lifecycle
July 17, 2020 – Present
Snapshot
Through August 30, 2026
Preserved messages
June 19, 2020 – August 30, 2026
Members
712
Messages
1,098,506
Channels
43

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legorhin vent
the professor asked me why the grade average was so low since most of the assignment was freebies and I had to explain that the students invented ways to lose points
legorhin vent
this is less trivial than the stupid stuff I was laughing at earlier for grading, but almost half of the class doesn't know how to compute classification error
legorhin vent
trying to use this equation from a conference article, but they made no effort to explain how they prevented the log of a negative scenario
image.png 3.8 KiB · captured_local
legorhin vent
and here's the brilliant code within this file to implement the assigned Harris corner detection algorithm
image.png 6.7 KiB · captured_local
Phijkchu_Pikachu vent
Intuatively, the limit should be about 3/2, since that is the expected value of each Xi, actual answer is 4/e (I was just assuming it was 3/2's which was tripping me up). I literally just needed use the strong law of large numbers on the natural log of that
Phijkchu_Pikachu vent
What really kills me about this, is I kept second guessing myself, so I coded up a quick program to check that it did converge to 3/2's, and kept getting 1.47ish, which is 4/e, not 3/2!
Phijkchu_Pikachu vent
Sort of, the trick is you take the natural log of this, then you have a sum of iid random variables over N, which then you can use the strong law of large numbers on like normal
legorhin vent
I spent hours trying to figure out how to make this novel neural network structure work and then I made a typo in my code that fixed a stupid linear algebra error I had made
Troy vent
The fun part about playing an instrument made of wood, little tiny cracks like this will cost you 300 dollars to fix
Mini vent
Replying to Troy #retromode
The fun part about playing an instrument made of wood, little tiny cracks like this will cost you 300 dollars to fix
If it was steel or stainless I would have welded the crack shut. But you can’t weld wood
reorruatrnte vent
wtf is with the presentations for this discrete math course. one of them the screen was covered 50% by black bars and opened up with a video of matpat game theory. in one of thme one of the guys just had some black guy standing behind him watching the whole time who never said anything one of them is MLP themed

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