“总体精度”的概念、定义、翻译、参考文献-科学参考

单词	总体精度
释义	总体精度 Encyclopedia 工学分类精度评价释 overall accuracy总体精度一个样本被正确分类的概率，等于主对角线元素之和与校验样本总数之比。是分类精度的指标之一。
随便看	homology cell homology center homology character homology class homology cobordant manifold homology coefficient method homology cross product homology cycle homology dimension homology-equivalence homology-equivalent complex homology exact sequence homology functor homology group homology group of a polyhedron homology group of a poset homology group of a simplicial complex homology group of simplicial complex homology homomorphism homology intersection homology manifold homology modeling homology modeling method homology module homology object

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。