balanced error
Technical term in computing and statistics for an error measure that balances different types of errors, such as false positives and false negatives.
This classifier is designed to minimize the balanced error.
Balanced error is used for evaluating imbalanced datasets.
Compound of 平衡 (balance) + 的 (-like, -al) + 誤差 (error). A modern technical coinage, likely calqued from English 'balanced error'.