Question: When predicting wine quality ( bad vs . good quality wine ) , the prediction accuracy for the training data was 9 2 % and
When predicting wine quality bad vs good quality wine the prediction accuracy for the training data was and for the testing data. The training data contained of the original data, and were used for the testing data.
True or False: When evaluating prediction accuracy, the testing data would be more representative as the data would be cases not used in the model fitting.
True
False
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