释义 |
- 精密度指数:指用于衡量分类模型预测结果准确性的指标。
1 ?确定指数 ... index of precision 确定指数 index of reliability 信度指数 index of retest consistency 复测一致性指数 ... 2 [统计]?精度指数 ... 经营比率指数 index of operating ratio 精度指数 index of precision 精确补偿 fine compensation ... 3 ?色指数 ... 索引镶嵌图 index mosaic 色指数 index of precision 精度指数 index of precision ... 4 ?精确指数 ... 精确性 accuracy 精确指数 index of precision 精确中断 precise interruption ...
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The venerable Abby Joseph Cohen of Goldman Sachs asserts, with remarkable precision, that profits will grow by 5.6% and that the S&P 500 index will end the year, not at 1,670 or 1,680, but at 1,675. 高盛值得尊敬的Abby Joseph Cohen非常精确地断言利润将增长5.6%,标准普尔500指数2008年将以1675点报收,而不是1670或1680点。 - 2
With the impact and vibration of the crane, it may cause the rail installation loose, the connector fall off, deformation, crack, precision index super difference. 随着起重机运行时产生的冲击和振动,可能引起轨道安装的松动、连接件脱落、变形、裂纹、精度指标超差。 - 3
The signal estimation precision of the linear model is an important index in applied project. 线性模型的信号估计精度是工程应用上非常重要的指标。
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