Neural Networks (Part 2) - Training

Neural nets are a cool buzzword, and we all know that buzzwords make you a billionaire. But are neural nets really worth a 49 minute video? Yes, duh, it's a billion dollars; don't be lazy.

But seriously, here are some timestamps in case you want to skip around:

Objective functions - 1:02
Steepest descent - 5:51
Applying steepest descent - 11:22
Derivatives - 15:41
Back-propagation and examples - 27:59
Multiple outputs - 46:58

For the interactive network demo, see:
http://macheads101.com/demos/visualnet/network/

Видео Neural Networks (Part 2) - Training канала macheads101