Concepts and Categorisation 2

?
How is the exemplar approach different to the prototype approach?
Representation is not abstract
1 of 5
Semantic networks show a cognitive economy. What is this?
Shared properties are only stored at higher-level nodes
2 of 5
In the connectionist approach, what do weights determine?
How strongly an incoming signal will influence the activity of the next unit
3 of 5
In the connectionist approach, what does the error signal determine?
Difference between actual activity of each output unit and the correct activity
4 of 5
Which process does not occur in learning?
Back-propagation repeats until the error signal is 1
5 of 5

Other cards in this set

Card 2

Front

Semantic networks show a cognitive economy. What is this?

Back

Shared properties are only stored at higher-level nodes

Card 3

Front

In the connectionist approach, what do weights determine?

Back

Preview of the front of card 3

Card 4

Front

In the connectionist approach, what does the error signal determine?

Back

Preview of the front of card 4

Card 5

Front

Which process does not occur in learning?

Back

Preview of the front of card 5

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