À suivre
But what is cross-entropy? | Compression is Intelligence Part 2 34 min 
《百日成王》第21话：快醒醒！救救大家！【奇幻 | 战斗 | 搞笑 | Made By Bilibili】 11 min 
《牧神记》第99话花絮：小两口感情也是越来越好了【加入会员享最新集】 5 min 
The Prisoner of Bogan 32 min 
Midnight Sons #shorts #midnightsons #blade #ghostrider 1 min 
честный обзор на Евросоюз, НАТО и Шенген. 2 min 
外敌未除内患先至，谷双蒲借机生事#凡人修仙传 #国漫 #shorts #donghua #madebybilibili【加入会员专享最新集】 2 min 
延康群英集结打团中 #牧神记 #国漫 #shorts #donghua #madebybilibili 【加入会员专享最新集】 1 min 
《胶囊计划：英雄》第9话：不可控核聚变【热血 | 科幻 | 武侠 | Made By Bilibili】 26 min 
OVERGROWTH — Dead City | Post Apocalyptic Action Thriller | 2026 Full Movie | English | 4K 62 min 
$10,000 Power Washer! 1 min 
Apple Intelligence scares me 1 min 
The Hidden Tech Behind an NBA Broadcast! 12 min 
Sony FX3 vs FX30: Can You Tell the Difference? 14 min 
Sea Wall 10 min 
I AM A DAGGER 2 min 
Distracted By The Scenery? The 1986 Grand Canyon Crash | Fascinating Horror 11 min 
iPhone 18 Pro/Duo Impressions: Mogged 18 min 
I bought the most CURSED TECH on the internet ft. KSI 25 min 
Inside the massive U.S. operation to rescue downed officer in Iran #shorts 2 min 
The Strangest Operating System in History | Fascinating Horror Shorts 1 min 
Embarrassing Behavior 15 min ![Can we cross Manchester city centre using its forgotten Victorian tunnels? [PART 2]](https://adm.6-9.space/storage/films/posters/yt_can-we-cross-manchester-city-centre-using-its-forgotten-victorian-tunnels-part-2_1789704303.jpg)
Can we cross Manchester city centre using its forgotten Victorian tunnels? [PART 2] 40 min 
Law professor calls the new pardon system “anarchy” #shorts 1 min 
Dating Girls In Front Of Their Dads 14 min 
He's Back Again 9 min 
Scientists Just Found Non-Human DNA in Our Bodies 11 min 
Milkoi - LAST TIME | Glitch Hop | NCS - Copyright Free Music 3 min 
BETA SQUAD $10,000 CHALLENGE 26 min 
Shot Down Over Iran, The Pardon Economy, Battering Ram | 60 Minutes Full Episodes 44 min 
My Take on The New Apple 12 min 
Unhinged Lady Ran for Senate and Got Arrested for Wild Behavior 21 min 
Surviving In The Wilderness For 24 Hours 101 min 
Marvel Zombies (2027) Chris Hemsworth & Scarlett Johansson 9 min 
Hidden Camera Investigations | 60 Minutes Full Episodes 73 min 
❤️ Find Your Intersection with Content 1 min 
Defunctland: The Abandoning of Celebration City 49 min 
I get excited about &. 24 min 
9 YouTube Rules No One Talks About 14 min 
Luna Pro 4K Vertical Video Is a HUGE Upgrade! 1 min 
Why OpenAI is calling for a ‘cyber defense surge.’ Plus: Find Evil! winners and TeamPCP losers 30 min 
Defunctland: The Awful Wiggles Dark Ride 40 min 
The Giant Rotting Pink Bunny in the Middle of Nowhere | Fascinating Horror Shorts 1 min 
Nature's Incredible ROTATING MOTOR (It’s Electric!) - Smarter Every Day 300 30 min 
Practical Magic (1998) - Sally Finds Her Perfect Man (7/11) | Movieclips 3 min 
Heath Ledger’s Epic Final Joust | A Knight’s Tale 9 min 
Control Resonant - Meet The Cast: Development Diary | PS5 Games 9 min 
The Ending That Changed Everything | Stand By Me 10 min 
Days of Thunder (1990) 4K - The Daytona 500 Race! (10/10) | Movieclips 9 min 
Weeds - The Gangsters Catch Celia (S4E4) | Movieclips 2 min 
Jackass: Best and Last (2026) 4K - Escape Room From Hell (Part 1) (8/10) | Movieclips 4 min Where the loss function for training LLMs comes from. Job opportunities aligned to this audience: https://3b1b.co/talent Early views and other perks for supporters: https://3b1b.co/support Home page: https://www.3blue1brown.com Part 1: https://youtu.be/l6DKRf-fAAM If you want to learn more about Lagrange Multipliers, I made multiple videos and articles for the topic back in my Khan Academy days: https://www.khanacademy.org/math/multivariable-calculus/applications-of-multivariable-derivatives/lagrange-multipliers-and-constrained-optimization/v/constrained-optimization-introduction Manim animations by Aaron Gostein and Grant Sanderson NanoGPT animation by Clayton Rabideau 3d black-box model by Paul Dancstep Chess game and Lagrange Multiplier scenes by Nishad Deulkar Music by Vince Rubinetti Timestamps 0:00 - Language trees and zipping 3:02 - Recap optimal codes 5:20 - Defining cross-entropy 8:26 - Intuition and examples 12:59 - Application to language trees 14:55 - Pre-training LLMs 20:38 - What makes this loss function best? 26:13 - Distillation 30:12 - 3b1b Talent 31:35 - KL Divergence ------------------ These animations are largely made using a custom Python library, manim. See the FAQ comments here: https://3b1b.co/faq#manim Music by Vincent Rubinetti. https://vincerubinetti.bandcamp.com/album/the-music-of-3blue1brown https://open.spotify.com/album/1dVyjwS8FBqXhRunaG5W5u ------------------ 3blue1brown is a channel about animating math, in all senses of the word animate. If you're reading the bottom of a video description, I'm guessing you're more interested than the average viewer in lessons here. It would mean a lot to me if you chose to stay up to date on new ones, either by subscribing here on YouTube or otherwise following on whichever platform below you check most regularly. Mailing list: https://3blue1brown.substack.com Twitter: https://twitter.com/3blue1brown Bluesky: https://bsky.app/profile/3blue1brown.com Instagram: https://www.instagram.com/3blue1brown Reddit: https://www.reddit.com/r/3blue1brown Facebook: https://www.facebook.com/3blue1brown Patreon: https://patreon.com/3blue1brown Website: https://www.3blue1brown.com
Forfaits publiés par le créateur de cette vidéo.
Ce créateur n’a pas encore défini ses tarifs. Envoyez une demande et nous la transmettrons — le prix est convenu avant tout prélèvement.
Une place récurrente dans mon contenu. Les abonnés entrent dans une file d’attente — ou dans un tirage aléatoire quand il y a plus d’abonnés que d’emplacements — et apparaissent dans la vidéo elle-même, dans les crédits ou dans la description.
par mois
Prix sur demande
Une apparition garantie d’au moins 10 secondes dans ma prochaine vidéo. Le prix dépend de l’endroit où l’insertion tombe dans le déroulé.
Prix sur demande
Une apparition garantie d’au moins 10 secondes dans un Short extrait d’une de mes vidéos existantes.
unique
Prix sur demande