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Trail and Error different from essential discrimination
TegenArgument
1
#468
Humans can intuitively grasp what's essential or inessential about a problem and zero in on it. Symbol systems lack the capacity for "essential discrimination" and proceed blindly by brute-force trail and error.
Hubert Dreyfus, 1972.
Note
: Dreyfus derives his notion of essential discrimination from the work of Gestalt psychologist Max Wertheimer.
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Artificial IntelligenceâA collaboratively editable version of Robert Horns brilliant and pioneering debate map Can Computers Think?âexploring 50 years of philosophical argument about the possibility of computer thought.âF1CEB7
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Can computers think? [1] »
Can computers think? [1]
Can computers think? [1]âCan a computational system possess all important elements of human thinking or understanding? âFFB597
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Yes: physical symbol systems can think [3] »
Yes: physical symbol systems can think [3]
Yes: physical symbol systems can think [3]âThinking is a rule governed manipulation of symbolic representational structures. In humans, symbol systems are instantiated in the brain, but the same symbol systems can also be instantiated in a computer. â59C6EF
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The Heuristic Search Assumption
The Heuristic Search AssumptionâSymbolic data is searched using various methods of estimation or heuristics, which make the search more efficient.â98CE71
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Trail and Error different from essential discrimination
Trail and Error different from essential discriminationâHumans can intuitively grasp whats essential or inessential about a problem and zero in on it. Symbol systems lack the capacity for essential discrimination and proceed blindly by brute-force trail and error.âEF597B
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Best heuristics aren't just trial and error »
Best heuristics aren't just trial and error
Best heuristics aren't just trial and errorâHeuristic searches dont necessarily rely on trial and error. Programs can be structured so that a heuristic method moves the search ever closer to a problem solution without the need for redundant backtracking.âEF597B
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Hubert Dreyfus
Hubert DreyfusâArguments advanced by Hubert Dreyfus.âFFFACD
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Gemaakt door:
David Price
NodeID:
#468
Node type:
OpposingArgument
Gemaakt op (GMT):
7/6/2006 11:51:00 AM
Laatste bewerking (GMT):
10/21/2007 3:21:00 PM
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