“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	International Table Tennis Federation International Talking Machine Co. m.b.H international taxation agreement international tax evasion international tax law international tax relationship International Tea Agreement International Technology Roadmap for Semiconductors International Telecommunications Satellite Organization International Telecommunication Union International Television Advertising Guidelines international temperature scale international temperature scale, ITS international temperature scale of 1990 (ITS-90) International Tennis Federation International Terrestrial Reference Frame International Terrestrial Reference System international terrestrial reference system International Textile Manufacturers Federation International Theatre Institute international thermonuclear experimental reactor international thermonuclear experimental reactor plan international thermonuclear experimental reactor plan, ITER international tourism international tourism expenditure

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。