Welcome to my first meta-video! Today we will be taking a break from physical science (It'l be back tomorrow) and entering the realm of computer science, with a KZitem video about impressions and the recommendation algorithm that has a self-referential updating thumbnail that tells you how many people have seen the thumbnail!
I also introduce the "CTR-Watch-Time Product" as a metric for video success, effectively the additional time KZitem expects to retain a viewer by showing them a thumbnail. It's an interesting metric when youtube is behaving normally, and for videos of similar length.
At the end, I go into some detail on the python script that's actually updating this thumbnail all the time. Warning: it's absolutely horrendous code…
#KZitem #Algorithm #CTRWtP
Music etc. in this video:
I Dunno by grapes is licensed under a Creative Commons Attribution license (creativecommons.org/licenses/...)
ccmixter.org/files/grapes/16626
Deep Thought - The Hitchhiker's Guide to the Galaxy
Patrick "push it somewhere else" meme - Spongebob Squarepants
Purple Crewmate - Among Us
GlaDOS voice and screenshot - Portal/Portal 2 by Valve
commons.wikimedia.org/wiki/Fi...
Slack quotes from other KZitemrs used with permission
Негізгі бет Ғылым және технология Impressions: Every exploit to “break the algorithm” targets this baffling metric
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