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改进了连续属性离散化的贪心算法。Improve a greedy algorithm for discretization of continuous attribute.

提出一种基于断点重要性的离散化算法。In this paper a discretization algorithm based on importance of cut point.

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本文介绍的第一个方面是求解微分代数方程的多步法公式。The first part in this dissertation is about multistep discretization of DAEs.

基于多连续属性离散化的数据预处理方法。A data preprocessing method based on multi continuous attribute discretization.

CAIM算法是一种全局的、静态的、自上而下的有监督离散化算法。The CAIM algorithm is a global, static, top-down and supervised discretization algorithm.

采用有限容积法离散方程,附加源项法处理边界条件。The finite volume discretization method and treatment of boundary condition were presented.

设点Pk为离散化区域内部的任意点,即区域内除边界外的点。The points Pk cover the inner points of the discretization area, i. e. the area without the boundary.

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连续型属性的离散化问题是机器学习中的关键问题,是一个NP难题。Discretization of continuous type of attributes is a key issue in machine learning, it is a NP puzzle.

地空导弹对空威胁级别的量化是任务规划系统首要解决的问题。The discretization of ground-to-air missile threat level is the first problem in Mission Planning System.

第四章中,给出一种二阶精度“大粒子”方法,该方法是一个两步格式。The resulting, simplified WENO scheme is based on cell average and a TVD Runge-kutta time discretization.

将一个信息表的各种可能离散化方案组织成一个格空间,称为离散格。All discretization schemes of an information table are organized into a lattice named discretization lattice.

该方法可以自动实现多特征的离散化操作,并且收敛到预设的冲突水平上。The new method can realize the discretization of multiple features and converge to the preset conflict level.

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通过模拟双锥外形高超音速绕流,对各种计算流体力学空间离散格式的性能进行分析。The results show that all sorts of spatial discretization schemes have a good discrimination of shock wave, however.

算法测试结果表明,新算法能较好地保留有效属性,提高离散化精度。Results show that this approach can not only keep the effective attribute but also increase discretization precision.

后者利用离散逻辑实现了连续避撞策略的离散化。Otherwise, the latter has achieved the discretization for the continuous collision avoidance strategy by discrete logic.

最后还研究了有限元离散化,以及各种述及时间问题的土壤问题的解。The finite element discretization and the time dependent solution of various classes of soil problem are also discussed.

在这种分布中,此方法将对数据进行分解,以便在多个区域中建立相同的离散化。In such a distribution, this method breaks the data up in an effort to establish equal discretization into multiple areas.

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给出了离散化正交多项式递推公式在等距节点情况下的简化形式。In this paper a simplified recursion formula of discretization orthogonal polynomial in the case of uniform step is presented.

再次,采用频率参数非均匀离散化的方法创建过完备原子库。Thirdly, over-complete dictionary of atoms is created by the non-uniform discretization of frequency parameters in this paper.

根据条件属性与决策属性之间的依赖关系及相对信息熵概念,实现了连续属性的离散化。By use of the super-club data and entropy of the information table, the discretization of continuous attributes was implemented.