Channel: StatQuest with Josh Starmer

Category: Education

Tags: josh starmerdata sciencemachine learningstatqueststatistics

Description: One of the coolest things that Neural Networks can do is classify images, and this is often done with a type of Neural Network called a Convolutional Neural Network (or CNN for short). In this StatQuest, we walk through how Convolutional Neural Networks work, one step at a time, and highlight the main ideas behind filters and pooling. NOTE: This StatQuest assumes that you are already familiar with... The main ideas behind neural networks: youtu.be/CqOfi41LfDw The main ideas behind backpropagation: youtu.be/IN2XmBhILt4 Neural networks with multiple inputs and outputs: youtu.be/aObJUevCVDc For a complete index of all the StatQuest videos, check out: statquest.org/video-index If you'd like to support StatQuest, please consider... Buying my book, The StatQuest Illustrated Guide to Machine Learning: PDF - statquest.gumroad.com/l/wvtmc Paperback - amazon.com/dp/B09ZCKR4H6 Kindle eBook - amazon.com/dp/B09ZG79HXC Patreon: patreon.com/statquest ...or... YouTube Membership: youtube.com/channel/UCtYLUTtgS3k1Fg4y5tAhLbw/join ...a cool StatQuest t-shirt or sweatshirt: shop.spreadshirt.com/statquest-with-josh-starmer ...buying one or two of my songs (or go large and get a whole album!) joshuastarmer.bandcamp.com ...or just donating to StatQuest! paypal.me/statquest Lastly, if you want to keep up with me as I research and create new StatQuests, follow me on twitter: twitter.com/joshuastarmer 0:00 Awesome song and introduction 1:51 Image classification with a normal Neural Network 4:28 The main ideas of Convolutional Neural Networks 4:59 Creating a Feature Map with a Filter 7:58 Pooling 9:48 Using the Pooled values as input for a Neural Network 11:29 Classifying an image of the letter "X" 13:04 Classifying a shifted image of the letter "X" #StatQuest #NeuralNetworks #Convolution