“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	story and plot story board storyboard storyboard design storyboard designer Storyboards Story of a Lost Soul story of asking living Buddha Story of Beautiful Women Story of Cai Bojie manuscript of Jiajing Period of Ming Dynasty story of clever girl Story of Dongguo story of dragon girl repaying kindness Story of Eminent Monk Biancai from Longjing Temple Story of Five-Power Story of Furong Town story of golden millet dream Story of Heroic Duo Story of Heungbo Story of Hongfu Story of Hot Spring Story of Imperial Concubine Mei Story of Lin Lingsu Story of Lying on the Ice Story of Lüzhu

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。