As an important method of data mining, rough set theory is a powerful mathematical tool to deal with uncertainty and noise.
约略集理论是一种能处理数据中不确定和噪音的有效数学工具，是数据挖掘的重要方法。
The results can be widely used in all kinds of communication and computer networks, therefore, a powerful mathematical tool is provided for their performance analysis.
结果可广泛应用于各种通信和计算机网络，为它们的性能建模分析提供强有力的数学分析工具。
The three algorithms mentioned above have been widely used in the solving of geo physical problems and are a powerful mathematical tool for nonlinear inversion problems.
上述三种用于反演问题求解的算法已广泛地应用在地球物理求解中，已成为求解非线性反问题的有力数学工具。
应用推荐