“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	Phonetic Chinese Alphabet Movement phonetic component phonetic dictionary phonetic fusion graph phoneticization Phonetics phonetics phonetic statistics phonetic symbol phonetic symbol abbreviation phonetic symbol series phonetic transcription Phong model Phong shading Phong模型 phonocardiogram phonodeik phonogram phonograph phonography phonolite phonological and calligraphical code phonological awareness phonological code phonological code, Pinyin coding

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。