“Precision”的概念、定义、翻译、参考文献-科学参考

单词	Precision
释义	Precision Encyclopedia 工学精度释 Precision精确度观测结果与其真值的接近程度。理学模型选择释 Precision查准率查准率是二分类问题中用来衡量学习器预测性能好坏的常用指标，其定义为预测为正例且实际也为正例的样例数目与所有被预测为正例的样例数目的比值，查全率越高，则学习器的预测性能越好。
随便看	extra military provisions for field work extramural education extraneous extraneous root extraneous variable extraneous wave extranet extranodal NK/T-cell lymphoma，nasal type extranuclear extranuclear inheritance extraocular muscle Extra Officials extraordinary Extraordinary Chambers in the Courts of Cambodia extraordinary cohomology theory extraordinary divisor of the discriminant extraordinary fu-viscera extraordinary homology theory extraordinary light Extraordinary Meeting of Members from KMT Central Excecutive Committee and Supervisory Committee Extraordinary Optical Transmission extraordinary ray extraordinary refractive index extraordinary wave extraordinary Young's double-slit interference of plasmon

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。