Unverified60% confidenceFactTime unknown
In 1969, Minsky and Papert proved that a single-layer perceptron cannot solve the XOR problem.
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60%
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5/31/2026
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Related Claims
VerifiedIn 1969, Marvin Minsky and Seymour Papert proved in their book Perceptrons that single-layer perceptrons cannot solve linearly inseparable problems such as XOR, leading to the first AI winter in neural network research.78% similarUnverifiedThe XOR function is completely non-linearly separable for a single-layer linear model; this is the central counterexample put forward by Minsky and Papert in "Perceptrons" in 1969.76% similarUnverifiedIn 1969, Minsky and Papert demonstrated the limitations of single-layer perceptrons in their book "Perceptrons," causing neural network research to enter a period of decline.62% similarUnverifiedSome mathematicians believe that proofs which cannot be verified step by step by the human brain do not carry sufficient mathematical meaning.57% similarUnverifiedMeir and Moser systematically introduced the class of square packing problems in 1968.55% similar
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