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Update index.Rmd #148

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2 changes: 1 addition & 1 deletion 08_PracticalMachineLearning/025combiningPredictors/index.Rmd
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Expand Up @@ -67,7 +67,7 @@ BellKor = Combination of 107 predictors
Suppose we have 5 completely independent classifiers

If accuracy is 70% for each:
* $10\times(0.7)^3(0.3)^2 + 5\times(0.7)^4(0.3)^2 + (0.7)^5$
* $10\times(0.7)^3(0.3)^2 + 5\times(0.7)^4(0.3) + (0.7)^5$
* 83.7% majority vote accuracy

With 101 independent classifiers
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