misclassification rate

synonym: misclassification frequency
https://doi.org/10.1351/goldbook.10135

Fraction of objects incorrectly assigned to a group in supervised classification.

Notes:
  1. Misclassification rate may be calculated for an evaluation data set, or in leave-one-out cross validation.
  2. Misclassification rate is an estimate of the misclassification probability.
Source:
PAC, 2016, 88, 407. 'Vocabulary of concepts and terms in chemometrics (IUPAC Recommendations 2016)' on page 430 (https://doi.org/10.1515/pac-2015-0605)