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Primer
Приєднався 18 бер 2018
Attempting to communicate the deep ideas of academic subjects.
Simulating the Evolution of Teamwork
Twitch: www.twitch.tv/primerjustin
Discord: discord.gg/NbruaNW
Store: store.dftba.com/collections/primer
Patreon: www.patreon.com/primerlearning
Twitter: @primerlearning
0:00 - Introduction
0:19 - Simulation rules
3:23 - First simulations
5:21 - Game theory analysis
8:45 - Alternate reward matrices
15:58 - Requirements for an evolutionarily stable strategy
16:69 - Discussion questions
Made possible by support from these wonderful Patrons:
abledbody
Alba Caparros-Roissard
Andrew Lang
Anthony Eufemio
Brian Cloutier
Captain Chinchilla
Christy Serbus
Daniel Rolandsgard Kjellevold
Erik Broeders
Flavio Kindler
Gabriele Siino
Garrett
Guguke
James Manning
Jeff
Jeremy
Kairui Wang
ketura
Kevo
Laura Reed
Matthew Michal
Maxim Nitsche
Rebecca Wortham
someonewhois81
Stevie Hryciw
Vladimir Duchenchuk
Will McCreary
Zachariah Richard Fournier
Discord: discord.gg/NbruaNW
Store: store.dftba.com/collections/primer
Patreon: www.patreon.com/primerlearning
Twitter: @primerlearning
0:00 - Introduction
0:19 - Simulation rules
3:23 - First simulations
5:21 - Game theory analysis
8:45 - Alternate reward matrices
15:58 - Requirements for an evolutionarily stable strategy
16:69 - Discussion questions
Made possible by support from these wonderful Patrons:
abledbody
Alba Caparros-Roissard
Andrew Lang
Anthony Eufemio
Brian Cloutier
Captain Chinchilla
Christy Serbus
Daniel Rolandsgard Kjellevold
Erik Broeders
Flavio Kindler
Gabriele Siino
Garrett
Guguke
James Manning
Jeff
Jeremy
Kairui Wang
ketura
Kevo
Laura Reed
Matthew Michal
Maxim Nitsche
Rebecca Wortham
someonewhois81
Stevie Hryciw
Vladimir Duchenchuk
Will McCreary
Zachariah Richard Fournier
Переглядів: 1 012 308
Відео
A Secret Weapon for Predicting Outcomes: The Binomial Distribution
Переглядів 1 млн11 місяців тому
Support these videos on Patreon: www.patreon.com/primerlearning Plush blobs and other stuff: store.dftba.com/collections/p... 0:00 - Introduction 0:41 - Calculating by hand for small numbers 5:54 - Independent events 6:50 - Building Pascal's triangle 9:03 - Binomial coefficient formula 13:27 - Empirical test Some 0! videos: • Zero factorial or 0! | Probability an... • Zero Factorial - Numberphi...
How many people might ever exist, calculated
Переглядів 905 тис.Рік тому
You can get 50% off What We Owe The Future and drive sales to local independent bookstores by using the promotion code PRIMER50 when buying from the following website: bookshop.org/books/what-we-owe-the-future/9781541618626 I made this video in partnership with the Forethought Foundation for Global Priorities Research, where the author Will MacAskill serves as director. Their goal is to help th...
How To Catch A Cheater With Math
Переглядів 4,7 млнРік тому
Try catching cheaters yourself: primerlearning.org/ Support these videos on Patreon: www.patreon.com/primerlearning Plush blobs and other stuff: store.dftba.com/collections/primer Binomial probability example (the whole section on Khan Academy may be helpful) www.khanacademy.org/math/statistics-probability/random-variables-stats-library/binomial-random-variables/v/probability-of-making-2-shots-...
Coin Flip Cheaters: A game from Primer
Переглядів 451 тис.2 роки тому
Play at primerlearning.org Or on Google Play: play.google.com/store/apps/details?id=com.Primer.CatchtheCheaters For discussion and updates - Discord: discord.gg/NbruaNW - Twitter: @primerlearning - Reddit: r/primerlearning Plush blobs and other merch: store.dftba.com/collections/primer Support these videos on Patreon: www.patreon.com/primerlearning Made with Unity github.com/Helpsypoo/PrimerUni...
Simulating the Evolution of Sacrificing for Family
Переглядів 6 млн2 роки тому
More than you ever wanted to know about Hamilton's rule: users.ox.ac.uk/~grafen/cv/oseb.pdf For discussion and updates - Twitter: @primerlearning - Discord: discord.gg/NbruaNW - Reddit: r/primerlearning Plush blobs and other merch: store.dftba.com/collections/primer Support these videos on Patreon: www.patreon.com/primerlearning This video is presented under a Creative Commons Attribution-NonCo...
Simulating Green Beard Altruism
Переглядів 4 млн3 роки тому
Brilliant: www.brilliant.org/primer Papers: - www.researchgate.net/publication/41910312_Altruism_Spite_and_Greenbeards - www.reed.edu/biology/professors/srenn/pages/teaching/2007_syllabus/2007_readings/a13_Keller_1998.pdf For discussion and updates - Discord: discord.gg/NbruaNW - Reddit: r/primerlearning - Twitter: @primerlearning Sometimes streaming myself working on these monstrosities: - Twi...
How I deceived myself
Переглядів 1,1 млн3 роки тому
Plush blobs: store.dftba.com/collections/primer Support these videos on Patreon: www.patreon.com/primerlearning This video is presented under a Creative Commons Attribution-NonCommercial-ShareAlike License. More at: creativecommons.org/licenses/by-nc-sa/4.0/ A good place for learning more about how to be less wrong: www.lesswrong.com/ For discussion and updates - Discord: discord.gg/NbruaNW - R...
Simulating alternate voting systems
Переглядів 4,1 млн3 роки тому
Support these videos on Patreon: www.patreon.com/primerlearning Store: store.dftba.com/collections/primer More on voting theory: - Interactive by Nicky Case: ncase.me/ballot/ - Interactive by Paretoman: www.smartvotesim.com/ - The best single resource I found: www.lesswrong.com/posts/D6trAzh6DApKPhbv4/a-voting-theory-primer-for-rationalists Organizations that advocate for voting reform: - Team ...
Epidemic, Endemic, and Eradication Simulations
Переглядів 5 млн4 роки тому
Thanks to Dr Rohin Francis of Medlife Crisis and Dr Rishi Desai of Osmosis for their feedback. More info on GiveDirectly - www.givedirectly.org/ - www.givewell.org/charities/give-directly Interactive COVID-19 simulations from Nicky Case and epidemiologist Marcel Salathé: - ncase.me/covid-19 More on logistic growth - 3Blue1Brown, also regarding disease spread: ua-cam.com/video/Kas0tIxDvrg/v-deo....
Simulating Foraging Decisions
Переглядів 4,2 млн4 роки тому
Primer Merchandise: store.dftba.com/collections/primer Support Primer on Patreon: www.patreon.com/primerlearning For discussion and updates - Discord: discord.gg/NbruaNW - Reddit: r/primerlearning - Twitter: @primerlearning - Facebook: primerlearning Streaming myself working on these monstrosities: - Twitch: www.twitch.tv/primerjustin This video is presented under a Creative Common...
Simulating the Evolution of Aggression
Переглядів 23 млн4 роки тому
Support Primer on Patreon: www.patreon.com/primerlearning Check out 3Blue1Brown: ua-cam.com/users/3blue1brown Books that inspired this video and have more information: - The Selfish Gene, Richard Dawkins, amzn.to/2LpffQl - An Introduction to Behavioral Ecology, amzn.to/2YspPQz (If you decide to buy one of these books, doing so through one of these links helps support the channel) Thanks to supp...
Simulating Supply and Demand
Переглядів 4,5 млн5 років тому
Thanks to supporters on Patreon, especially: Jordan Scales Kairui Wang Eric Helps Ben Kamens Ben Komalo Christy Serbus Sean Barker Rikard Eide Wyatt Nelson Aurélien Géron Patrick Foster Send market signals by supporting Primer on Patreon! www.patreon.com/primerlearning For discussion and updates - Discord: discord.gg/NbruaNW - Reddit: r/primerlearning - Twitter: @primerlearning - Facebook: face...
Simulating Competition and Logistic Growth
Переглядів 1,8 млн5 років тому
Simulating Competition and Logistic Growth
Mutations and the First Replicators
Переглядів 1,3 млн5 років тому
Mutations and the First Replicators
Why do things exist? Setting the stage for evolution.
Переглядів 1,3 млн5 років тому
Why do things exist? Setting the stage for evolution.
why am i watching this for fun 😭
what if matpat sees this 🤔
What game is that?
A clarification: The standard term for what I called a "Strong Nash" is actually "Strict Nash". "Strong Nash" means something else, but it's only relevant in more complicated situations, so I hope it doesn't cause confusion here. But strictly speaking, I should have used "Strict" in this video!
du duh duh duh hello internet welcome to game theory
You should recreate this with diploid alleles like if a blob has 2 altruism alleles it grabs a mango and throws it at the pretador
There is still a problem with that test, in a real world cheaters would probably be way fewer, maybe 1 in 1000 and if the test randomly accuses 5% of the innocents then on 1000 blobs, approximately 50 would be accused but only 1 would be cheating. Meaning the probability that someone who is accused actually cheated would be near 2%...
7:10 that’s exactly what I have always thought..🤔
0:09 But that's just a theory, a Game Theory
This video made me look up whether flipping a coin is actually 50/50 and lo and behold, Bartoš et al. in 2023 proved that there is actually on average a 51% bias towards the side facing upwards before the flip. The crazy part to me is that this was only tested in **2023**. in the two thousand and twenty three years since god made this earth nobody had scientifically inquired into that
but that's just a theory A GAME THEORY
This youtube channel is super interesting 👌🏻
I dosent understand this I come here for funny animation
5:24 read my mind lol
8:52 the house mango extremists didnt get any political representation 😔
Wow. Loved this video❤
Thought it said green beard autism.
3 heads 2 tails would be my choice as the cheater
6:59 BUT THAT'S JUST A THERORY
Combine runoff and approval?
Why is the end "NordVPN"
what if the smart blobs use 4 fakes 1 real
Hey, I love these simulation hypothetical data analysis scenarios. Im a civil engineer but i want to do this stuff myself as a hobby. What languages/softwares etc. do you use?
I'd love for you to a video on Binomial distribution but with a twist. Imagine a Basketball player that has a 60% chance of shooting a basket. We know that to find out the chances the player can make 3 out of 10 shots, we will have to apply Binomial theorem. However, what If each numbered shot had a value - say an amount of prize money the player gets and each shot has a different amount - say shot 1 is $500 and shot 2 is $10 and so on. The numbers per se don't matter but that each shot has a different value. Now how do you find a mathematical formula that can answer the probability that the player will make a sum of money between $a and $b.
I found a problem with the game, since the cheater to fair ratio is so great, you can infinitely continue playing if you only guess cheater without ever flipping a coin
ap stats coming in handy
part of my heart cries when he says game theory
I watched the video explaining the formula and know it now, but when I tried: N = 23 K = 16 P = 50% It wasn't the 80%
I can do it!!!
My math teacher played this video💀
…you…can’t….simulate…natural…selection… because by definition a simulation is not natural…
Everything is perfect musics and no bs direct quality contents!! I love these
Me getting more and more pissed each time the blob leaves one of the mangoes on the ground
11:36 I still don't get how any of the similation references or displays aggresion or its patterns. 7:45 - 10:55 sounds like just fun-with-numbers. My IQ is low. I tape oven mitts to my hands.
Thank you for making my evolutionary biology lessons easier
Almost like democracy is a ridiculous system that doesn't work with a degenerate populace 😮😮
CGP Grey would be proud.
can you expand to multiple type of food and adding law of diminishing marginal utility if consuming the same food?
Blob is just a avacado and a human and a ai
i now that the likely hood of me needing this infomation is pi > n^2 but i shall watch it anyway edit: i fell like ive been lied too ):
Excellent tutorial
What i like most about this is that the various steps of hypothesis testing are not presented as "here's the rules, learn them and apply them" - but rather as a set of designed/engineered choices aimed a a specific goal, and showing what goes wrong when you leave out one of the engineered steps.
I have 69 kids in my basement
Blobs are a simple folk. So simple that they don't mind a wooden sign being stuck into their head, possibly tearing through their hat.
the game sound like modern yugioh
3:45 there should be a chance of the dove dying in the first round
Plague inc be like:
I just did binomial distribution at work.
Can we say that dove are communist and hawks are caputalist????
but that's just a theory, a GAME THEORY (did anybody pick this up in the first 10 seconds, pls tell me someone did)
me i miss matpat.