Channel: RimstarOrg

Category: Science & Technology

Tags: artificial neural networkbackpropagation examplebackpropagation neural networkhow neural network learnsneural networkhow it worksartificial intelligenceneural network softwareneural network source codebackpropagationneural network examplehow backpropagation workshow a neural network works

Description: Here's a small backpropagation neural network that counts and an example and an explanation for how it works, how it learns. A neural network is a tool in artificial intelligence that learns how to do things instead of be hand-coded. Recently it's been popularized with Google's deep dreaming neural network and Deepmind's AlphaGo beating world champion Lee Sedol at the game of go. My webpage with all the demo, neural network source code, and so on that I talked about is at: rimstar.org/science_electronics_projects/backpropagation_neural_network_software_3_layer.htm This video was made possible in part by support from: Jonathan Rieke James Padden Support RimstarOrg on Patreon patreon.com/user?u=680159 or make a one-time donation at rimstar.org/donate_support_rimstarorg.htm Subscribe so that you don't miss new videos as they come out youtube.com/user/rimstarorg?sub_confirmation=1 Go to the main channel page here youtube.com/rimstarorg See also: Does Volts or Amps Kill You? Voltage, Current and Resistance youtube.com/watch?v=9iKD7vuq-rY&list=PLFsZmHTZL-znMsTduihhoYU21XL-d3p3K How a Rocket Works/Earth to Space Eg SpaceX Falcon 9 and Dragon youtube.com/watch?v=L0AMQ6kRNMA&list=PL36D7ABECE2AC9666 How a Crystal Radio Works youtube.com/watch?v=0-PParSmwtE&list=PLFsZmHTZL-zlSltC6ELZW9PK4ks7wgPRz Follow behind-the-scenes on: Twitter twitter.com/#!/RimStarz Google+ plus.google.com/116395125136223897621 Facebook facebook.com/rimstarorg rimstar.org The Deep dream images were made using the Deep Dream Generator at: deepdreamgenerator.com The brain image was extracted from an animated GIF by Doctor Jana docjana.com/#/alzheimers creativecommons.org/licenses/by/4.0/deed.en