directed acyclic graph短语¹⁰⁶¹⁰⁰⁺⁵ 基本例句 有向非循环图,有向无圈图 At present the most popular model characterizing dependencies between tasks is DAG directed acyclic graph . 目前任务调度算法中刻画任务依赖关系最流行的模型是 DAG。 cnki By comparing different multi- classification strategies, a diagnosis model based on DAGSVM directed acyclic graph SVM is constructed. 通过比较不同的多类分类算法，提出了基于 DAGSVM的诊断模型。 cnki