The precision
Example: Precision measures accuracy of positive predictions in classification
Definition
"The precision" in data and AI refers to the metric that measures the accuracy of positive predictions made by a classification model. It is calculated as the ratio of true positive results to the total number of positive predictions, reflecting the reliability of identifying correct positives.
Etymology
The term "precision" originates from the Latin word 'praecisionem,' meaning 'a cutting off' or 'making exact.' In data science, "precision" evolved to describe the exactness or accuracy of a measurement or prediction, highlighting the importance of correctly identifying positive instances without error.
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"The precision" appears in the Vocaplus list "English - Data & AI - (A1-C2) - set 1", containing 110 commonly used words.
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