The symbolists focus more on philosophy, logic and psychology and view learning as inverse of deduction.
The connectionists focus on physics and neurosciences and believe in the reverse engineering of the brain.
The evolutionaries, as the name suggests, draw their conclusions on the basis of genetics and evolutionary biology,
whereas the Bayesians focus on statistics and probabilistic inference.
And the analogizers depend on extrapolating the similarity judgements by focusing more on psychology and mathematical optimization.
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