Note on Categorization and Concepts

From lecture notes from Science of Behavior

Configuration

The relative configuration of a single elements

Example: Face

What defines a face?

  • Components
    • Essential feature
  • Configural property
    • Relative

Invariance to many change in Stimuli

  • Shading, light condition, hair style ……

Prey capture behaviors

What is Concept

  • Pointer to knowledge
    • Explain behavior and sensory stimuli, makes them less suprising
    • Help predict the behavior of novel object

How Concepts are Represented in the Brain