Flashcards
Model Learning
Cards in this deck (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
Information
- Description
- University Cognitive Neural Networks Flashcards on Model Learning, created by unknown_girl on 07/05/2014.
- Created by
- unknown_girl · May 2014
- Updated
- Feb 19, 2016
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