The wake-sleep algorithm is an unsupervised learning algorithm for a stochastic multilayer neural network. The algorithm adjusts the parameters so as to produce a good density estimator. There are two learning phases, the “wake” phase and the “sleep” phase, which are performed alternately. It was first designed as a model for brain functioning using variational Bayesian learning. After that, the algorithm was adapted to machine learning. It can be viewed as a way to train a Helmholtz Machine. It can also be used in Deep Belief Networks (DBN). (Wikipedia).
Where Do You Go When You Go To Sleep?
We spend a third of our lives asleep. Every organism on Earth—from rats to dolphins to fruit flies to microorganisms—relies on sleep for its survival, yet science is still wrestling with a fundamental question: Why does sleep exist? During Shakespeare and Cervantes’ time, sleep was likened
From playlist Science Shorts and Explainers
This sleepy fellow is awoken from a peaceful slumber by his drunken foolish colleagues
From playlist Funny stuff
Lecture 13D : The wake-sleep algorithm
Neural Networks for Machine Learning by Geoffrey Hinton [Coursera 2013] Lecture 13D : The wake-sleep algorithm
From playlist Neural Networks for Machine Learning by Professor Geoffrey Hinton [Complete]
From playlist 'Sleeping Sun' videos.
From playlist 'Sleeping Sun' videos.
5 Ways to Get Better Sleep (backed by science)
This is how I fixed my sleep, with science. Check out the NEW trailer for my YouTube Originals show, Sleeping With Friends! https://youtu.be/LDbBATpFmkg SUBSCRIBE to BrainCraft (& ring the bell) so you don't miss my big announcement tomorrow 🔔🧠 Thanks to my PATRONS for supporting me rn. J
From playlist The Complete Guide to Better Sleep
DreamCoder: Growing generalizable, interpretable knowledge with wake-sleep Bayesian program learning
#dreamcoder #programsynthesis #symbolicreasoning Classic Machine Learning struggles with few-shot generalization for tasks where humans can easily generalize from just a handful of examples, for example sorting a list of numbers. Humans do this by coming up with a short program, or algori
From playlist Papers Explained
Why You Are Always Tired // Ways to Boost Energy
https://memorycourse.brainathlete.com/memorytips/?WickedSource=Youtube&WickedId=fall-asleep Sleep is an important part of the memory process. There are many reasons that you can't sleep and think during the day. One of the things that you can do to not feel tired all the time is get on
From playlist Life Hacks
Lecture 13.4 — The wake sleep algorithm [Neural Networks for Machine Learning]
Lecture from the course Neural Networks for Machine Learning, as taught by Geoffrey Hinton (University of Toronto) on Coursera in 2012. Link to the course (login required): https://class.coursera.org/neuralnets-2012-001
From playlist [Coursera] Neural Networks for Machine Learning — Geoffrey Hinton
The Mind After Midnight: Where Do You Go When You Go to Sleep?
We spend a third of our lives asleep. Every organism on Earth—from rats to dolphins to fruit flies to microorganisms—relies on sleep for its survival, yet science is still wrestling with a fundamental question: Why does sleep exist? During Shakespeare and Cervantes' time, sleep was likened
From playlist Explore the World Science Festival
Lecture 13/16 : Stacking RBMs to make Deep Belief Nets
Neural Networks for Machine Learning by Geoffrey Hinton [Coursera 2013] 13A The ups and downs of backpropagation 13B Belief Nets 13C Learning Sigmoid Belief Nets 13D The wake-sleep algorithm
From playlist Neural Networks for Machine Learning by Professor Geoffrey Hinton [Complete]
Lecture 14A : Learning layers of features by stacking RBMs
Neural Networks for Machine Learning by Geoffrey Hinton [Coursera 2013] Lecture 14A : Learning layers of features by stacking RBMs
From playlist Neural Networks for Machine Learning by Professor Geoffrey Hinton [Complete]
Lecture 14.1 — Learning layers of features by stacking RBMs [Neural Networks for Machine Learning]
Lecture from the course Neural Networks for Machine Learning, as taught by Geoffrey Hinton (University of Toronto) on Coursera in 2012. Link to the course (login required): https://class.coursera.org/neuralnets-2012-001
From playlist [Coursera] Neural Networks for Machine Learning — Geoffrey Hinton
A neurally plausible model learns successor representations in partially observable environments
Successor representations are a mid-point between model-based and model-free reinforcement learning. This paper learns successor representation in environments where only incomplete information is available. Abstract: Animals need to devise strategies to maximize returns while interacting
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Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/PBSDSDonate …and how did it evolve in the first place? Tweet ⇒ http://bit.ly/OKTBSsleep Share on FB ⇒ http://bit.ly/OKTBSsleepFB ↓ More info and sources below ↓ Why do we sleep?
From playlist Be Smart - LATEST EPISODES!
Team 3377 NC School Sci And Math presentation 2014
In Moody's Mega Math Challenge 2014, more than 5,000 high school students across the U.S. set out to determine what makes a school lunch easy on the stomach...and the wallet. Participants pored over data, crunched numbers, and used mathematical analysis to determine how school lunches can
From playlist M3 Challenge 2014 Team Presentations