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attribute based中文是什么意思

  • 属性为本的;属性式, 属性式

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  • 例句与用法
  • This paper proposes the concept of the decision table of the attributes reduction, and gives the method of the reducing attributes based on discernibly vector
    文章提出了决策表的区分向量的概念,并给出了利用区分向量进行属性约简的方法。
  • The optimization model of multi-product inventory with chance constrained attributes based on behavioral portfolio theory is established, which are solved as well
    结合行为证券投资组合理论建立了一种具有机会约束属性的多产品库存优化模型,并给出了其求解算法。
  • When designing dimensions containing attributes based on related tables in multiple data sources, you may need to define a microsoft sql server data source as the primary data source in order to use its distributed query engine capabilities
    随后,可以添加来自辅助数据源的表和视图。异类查询要求至少有一个数据源是microsoftsqlserver数据源。
  • This article proposes the objective way of calculating the importance of each attribute based on rough set to get the weight of each indicator and unify these two methods above to finally determine the target weight
    本文将粗集理论中属性重要度的概念引入网络课程评价中的权重确定过程,提出将决策者先验知识给定的权重同粗集理论确定的属性重要度结合起来作为最终确定网络课程评价指标权重的方法。
  • The theses define the significance of attribute based on the dependence of attribute, act it as heuristic information, and picture the structure of algorithm, realize it by visual basic . the validity of this reduct algorithm is proved by test system
    在属性依赖性的基础上,定义了属性重要性,以此作为算法的启发式信息,并对算法的结构进行描述,用visualbasic语言加以实现,实例验证了这种算法的有效性。
  • In order to realize the rapid and exact projectile case retrieving, the 3d shape searching technology used in internet is refered to case retrieving in this paper and integrated with attributes based reasoning and a new integrating matching method is proposed
    摘要为了实现弹体案例的快速准确检索,文章将用于互联网3d图形搜索技术引用到案例检索过程中来,并且将其与传统的基于属性的匹配算法结合起来,提出了一种新的综合匹配算法。
  • In order to study the influential factors on seismic attribute, the authors use the rock modeling software to simulate the changes of mineral constituent, porosity, fluid property and saturation of rocks and further study the changes of the seismic attribute basing on the velocity of s-wave, the velocity of p-wave and various elastic modeling quantities of the rocks by means of forward modeling
    摘要为了研究影响地震属性的因素、应用岩石建模软件模拟岩石的矿物组分、孔隙度、所含流体性质以及饱和度等变化,对其纵横波速度、各种弹性模量的变化情况通过正演的手段得到了解。
  • Moreover, a strategy for imputation of null values based on changed precision model is put forward to improve anti-disturbing ability of model secondly, several primary algorithms are indrouced and discussed, the direction and target of discretization is analysised, to gain logical cuts, a method to discretize continuous attributes based on rough entropy is brought forward at last, the potential client datamining system in electronic commerce is put forward, all given algorithms is applied to the system, and compared by test results, and the new idea of this paper is simply described and some problems in this paper that need to improved on are proposed
    然后,对目前流行的离散化算法进行了详细的分析和评价,指出了离散化的方向和目标,并提出了基于粗糙信息熵的离散化算法,以便在保证划分后决策表相容性的前提下,获得比较合理的划分点。最后,提出了电子商务的潜在客户挖掘系统,并将前面提出的基于粗集的算法理论应用到该系统中,同时和其他几种现有的数据补齐和离散化算法进行了实验比较和结果分析。并指出本文创新之处以及存在的问题和努力的方向。
  • (3 ) the inhere drawback of traditional algorithms to construct bayesian networks is pointed out . so the local bayesian network metric attribute based-on bayesian dirichlet metric is also researched, and some notions on bayesian networks are presented, such as comparability, independency and symmetry on nodes etc . it is showed that the comparability is an important factor on whether two nodes is linked, and a sufficient condition for nodes with most comparability is obtained . by using this analysis on local bayesian network, the important principia are presented to create graph models
    (3)由于构造贝叶斯网络图的传统算法存在固有缺陷,本文通过探索贝叶斯网络图的内在规律,主要研究基于bd度量的局部贝叶斯网络图的度量属性,提出网络图中节点的相似性、独立性及对称性等新概念,得出相似性是两节点连接与否非常重要的因素,对称节点具有相同的bd度量值,获得具有最强独立性节点的充分条件。
  • 2 . mass of methods of the discretization adopt knowledge of domain, and it can only be applicable in it ’ s domain . we think over the importance of attributes and optimize result of discretization with self-organizing feature map ( sofm ) . we gave a method of the discretization of rough set ’ s continuous attribute based on the self-organizing feature map
    2.大多数对连续属性的离散化方法采用的是领域知识,不具有普遍适应性的特点,给出基于连续属性的重要性,用自组织特征映射进行优化,以决策表相容性为判决标准的连续属性离散化方法。
  • 更多例句:  1  2  3
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Last modified time:Wed, 13 Aug 2025 00:29:56 GMT

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