Read Edit View history 真否定句 zhēnfǒudìngjù true negative Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 真否定句 · zhēnfǒudìngjù · true negative 2026/03/04 真否定句 zhēnfǒudìngjù true negative true negative (TN) 在二分类评估中，真否定句是指预测和实际结果均为负的情况。 created sense Mar 4, 2026, 02:25 AM