reduction theory meaning in English
约化理论
Examples
- Marx ' s reduction theory and recycle economy system
马克思再生产理论与循环经济系统 - Practice results of tax reduction theory advanced by supply - side economics and enlightenment
关于供给学派减税理论的实践效果的评析及其启示 - A interception probability reduction theory by means of comparing the rppm with constant pri pulse sequence is also analysised in this paper , further more the strong properties of eccm of the rppm is discussed and analysised
此外，本文还介绍了随机脉位调制信号比较于等重复周期( pri )脉冲信号来降低信号被截获概率的原理，讨论并分析了随机脉位调制脉冲多普勒雷达较强的抗干扰能力。 - In this dissertation , the research trends and the attribute reduction theory of rs are presented firstly . then the existing attribute reduction methods , which consists of x . h . hu algorithm , pawlak algorithm and algorithms based on discernibility matrix and information entropy , are summarized
本文首先简单介绍了rs的研究动态、属性约简理论以及现有的属性约简算法，包括x . h . hu算法、基于pawlak属性重要性的算法、基于差别矩阵的算法和基于信息熵的算法。 - Secondly , we get two new reduction algorithms . the heuristic reduction algorithm based on the relative significance in information system is more natural and easier in computation and improves the reduction algorithm in speed . the conversional algorithm of the decision table based on the lower approximation reduction theory translate the relative reduction of the decision table into the reduction of the information system and offer a new method to find relative reduction of the decision table
信息系统中一种基于属性相对重要度的启发式约简算法较以往的算法意义更加直观，计算也更加简单，提高了约简算法的速度；基于下近似约简理论的决策表转化算法通过定义一个信息系统的下近似约简，将对决策表求相对约简转化为对信息系统求约简，得到了一种求决策表相对约简的新方法。