Inside a Neural Network - Computerphile

Just what is happening inside a Convolutional Neural Network? Dr Mike Pound shows us the images in between the input and the result.

This video was filmed and edited by Sean Riley.

[pw]

Dr Pound is the best lecturer here. Very clear, intelligently funny, interesting topics.
Would deserve his own channel <-- that good!

[theREALer]

The pictures he printed of the layers helped me grasp the concept so much better than other videos, so thank you

[oliviamay]

Loving these videos with Dr. Pound, keep it up!

[mohammaddawas]

This is the best explaination of what is going on inside a neural net! Now I can imagine it more clearly
Thanks alot!

[ProphecySam]

I've been studying neural network for the last couple of months and haven't come across any resource that explains it with this perfection. You have made it so easy with the visualization.
I'd really appreciate more videos on topics like RNN, how to set number of layers, filters etc (hyperparameters).

[aplcc]

Computerphile, you single handedly helped me regain my interest with computer science.
Thank you very much for all your videos (:

[astropgn]

In the last video I asked how the images were in these various convolutions. I knew that they wouldn't be nothing like the input image, but I was very curious to see the process anyway.

And now you make a video answering exactly what I wanted! Thank you so much! :)

[rhoneletobe]

So useful. As a CS student, this was more helpful than a ton of other DLNN stuff I've seen online. Thank you!

[tho]

what a fantastic explanation, I loved the digits convolution representation
hope to see more videos about this!
(RNNs)

[talhatariqyuluqatdis]

This guy is my second favourite on computerphile. Lovin these demos

[Aarrmehearties]

Massively interesting and well presented, even for my aging neural network!

[aungthuhein]

Would love to have someone like him as my professor in my life!

[dolibert]

Mike and Rob, the stars of computerphile.
Great content and nice puns.
Keep it up guys

[SomethingUnreal]

It'd be really interesting to take a network trained to detect random objects as seen by a camera, then give it the live feed from a camera and watch the activation of each neuron in realtime as the object moves about in the camera's view, or rotates around the object, etc. I guess the earlier layers would change a lot, while the deeper layers (which have a better idea of what constitutes an object) would change less.

[ehsankiani]

The best tutorial ever! Cheers, Mike!

[davidm.johnston]

Thank you Mike, and thank you Shaun, this video is really helping me in my quest! I'm making a small game in which I'm trying to make an AI using the tensorflow library.

[zakeryclarke]

Please do a video on the maths of forward and back propagation and how they are implemented

[cazino]

Excellent video! Visual seeing the neurons light up blew me away... It was like looking at an artificial, scaled down brain being imaged...

[Kitsudote]

Oh wow, this video made me understand neurological networks in an insanely deep way. Thank you!

[harborned]

Fantastic video! Interesting to see "inside the mind" of a neural network