Micro-averaged and Macro-averaged Recall, Precision, and F-measureDavid E. JonesSean IgoJohn HurdleJulio C. Facelli
In computer science, a classifier is usually evaluated with precision (positive predictive value) and recall (sensitivity). As a single summary measure of a classifier's performance, F 1 score, defined as the harmonic mean of precision and recall, is widely used in the context of information ...