Corrigendum to ‘Condition monitoring of ball screw feed drives using convolutional neural networks’ [CIRP Annals - Manufacturing Technology 71 (2022) 313-316, (S0007850622000166), (10.1016/j.cirp.2022.03.017)]

The authors regret an error occurred in equation (3) and the associated explanation in the text. Equation 3 and the text has now been amended in the online pdf and the corrected text is shown below for reference. [Formula presented] where [Formula presented] is the number of true positive predictions and [Formula presented] is the number of false negative predictions. The authors would like to apologise for any inconvenience caused.