Episode 64: Knowledge Representation
A look at how we understand and think about semantic knowledge. I discuss semantic and propositional networks, the spreading activation model, present some evidence in favour of these models, and discuss the promising new approach of connectionism. I also examine how we classify objects into categories, looking at prototype and exemplar theories, family resemblance, graded membership, and the theory-theory of concepts.
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A look at how we understand and think about semantic knowledge. I discuss semantic and propositional networks, the spreading activation model, present some evidence in favour of these models, and discuss the promising new approach of connectionism. I also examine how we classify objects into categories, looking at prototype and exemplar theories, family resemblance, graded membership, and the theory-theory of concepts.
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