“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	Hong Kong Film Archive Hong Kong Film Awards Hong Kong Film Company Hongkong Film Director Association Hongkong film FuBiXing Hong Kong Filmography Hong Kong Film Studio Hong Kong Government House at Central Upper Albert Road Hong Kong Hangseng Index Hong Kong Heritage Discovery Centre Hong Kong Heritage Museum Hong Kong Index Hong Kong International Airport Hong Kong International Convention for the Safe and Environmentally Sound Recycling of Ships，2009 Hong Kong island Hong Kong Library Association Hong Kong literature Hong Kong metro Hong Kong Moive News Hong Kong Multi-Media Design Association Hong Kong Museum of Art Hong Kong Museum of Coastal Defence Hong Kong Museum of History Hong Kong oyster Hongkong public housing

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