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Initial data commit

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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 72d218235f
commit f23f22d71c
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Task/Diversity-prediction-theorem/Mathematica/diversity-prediction-theorem.math Normal file
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ClearAll[DiversityPredictionTheorem]
DiversityPredictionTheorem[trueval_?NumericQ, estimates_List] :=
Module[{avg, avgerr, crowderr, diversity},
avg = Mean[estimates];
avgerr = Mean[(estimates - trueval)^2];
crowderr = (trueval - avg)^2;
diversity = Mean[(estimates - avg)^2];
<|
"TrueValue" -> trueval,
"CrowdEstimates" -> estimates,
"AverageError" -> avgerr,
"CrowdError" -> crowderr,
"Diversity" -> diversity
|>
]
DiversityPredictionTheorem[49, {48, 47, 51}] // Dataset
DiversityPredictionTheorem[49, {48, 47, 51, 42}] // Dataset