11.07.2015 Views

Foundations of Induction - of Marcus Hutter

Foundations of Induction - of Marcus Hutter

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<strong>Marcus</strong> <strong>Hutter</strong> - 13 - <strong>Foundations</strong> <strong>of</strong> <strong>Induction</strong>Popper’s Corroboration / (Non)Confirmation• Popper0 (fallibilism): We can never be completely certain aboutfactual issues (̌)• Popper1 (skepticism): Scientific confirmation is a myth.• Popper2 (no confirmation): We cannot even increase our confidencein the truth <strong>of</strong> a theory when it passes observational tests.• Popper3 (no reason to worry):<strong>Induction</strong> is a myth, but science does not need it anyway.• Popper4 (corroboration): A theory that has survived many attemptsto falsify it is “corroborated”, and it is rational to choose morecorroborated theories.• Problem: Corroboration is just a new name for confirmation ormeaningless.

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