In estimating the accuracy of data mining (or other) classification models, the true positive rate is
A) the ratio of correctly classified positives divided by the total positive count.
B) the ratio of correctly classified negatives divided by the total negative count.
C) the ratio of correctly classified positives divided by the sum of correctly classified positives and incorrectly classified positives.
D) the ratio of correctly classified positives divided by the sum of correctly classified positives and incorrectly classified negatives.
A
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A. equality B. uniformity C. diversity D. fairness
Which of the following is a disadvantage to signing up for RSS feeds?
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