Flashcards
Model Learning
Flashcards do conjunto (5)
- 1Describe model learning in two wordsSelf-organising, unsupervised
- 2—E - learning rate
i - index of particular input unit
If E = 0 nothing would happen - 3What is SPCA and its problemsSequential PCA - order units strongest to weakest
Heterarchy world not hierarchy- bunch of smaller categories not one large one - 4What is CPCAConditional PCA
Used to specify conditions under which a given unit should perform its PCA function - 5—CPCA
E - learning rate
xi - input unit
wij - weights
y = 0 nothing happens
y = 1 (big) -
xi<0.5 weight goes down
xi>0.5 weight goes up
Informações
- Descrição
- University Cognitive Neural Networks FlashCards sobre Model Learning, criado por unknown_girl em 07-05-2014.
- Criado por
- unknown_girl · mai 2014
- Atualizado
- 19 fev 2016
- Visualizações
- 10
- Avaliação