olemus
liik õppimise gradientmeetodeid neurovõrkudes
Wiktionary:
1. (machine learning) an error correction technique used in neural networks

ülevaateid
https://en.wikipedia.org/wiki/Backpropagation
https://medium.com/coinmonks/backpropagation-concept-explained-in-5-levels-of-difficulty-8b220a939db5
https://towardsdatascience.com/laymans-introduction-to-backpropagation-efa2c64437db
https://medium.com/@yusufaolodo93/intro-to-backpropagation-26cc84b0f19f
http://axon.cs.byu.edu/~martinez/classes/478/slides/BP.pdf
http://neuralnetworksanddeeplearning.com/chap2.html
http://cs231n.stanford.edu/slides/2017/cs231n_2017_lecture4.pdf
https://www.youtube.com/watch?v=odlgtjXduVg