“user accuracy”的概念、定义、翻译、参考文献-科学参考

单词	user accuracy
释义	user accuracy Encyclopedia 工学分类精度评价释 user accuracy用户精度表示在检验样本中被正确分为第类的像元总数与分类器将整个检验样本集分为第类的像元总数（混淆矩阵中第类行之和）的比率。是分类精度的指标之一。
随便看	mass spectrometer mass-spectrometer mass spectrometer for rock & mineral analysis and test mass-spectrometric analysis for isotope mass spectrometric detector mass spectrometric detector (MSD) mass spectrometry mass spectrometry and hyphenation techniques mass spectrometry for pharmaceutical analysis mass spectrometry imaging mass spectrometry method mass spectrometry (MS) mass spectroscopy electrochemistry mass spectrum mass spectrum analysis mass sports facilities mass standard mass stopping power mass storage mass storage device mass-temperature relation mass thickness mass-thickness contrast mass to charge ratio mass-to-charge ratio

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。