按物质和非物质领域活动类别分列 capital formation by kind of activity of the material and non-material spheres
类别 classification; category; genre; family; tier 属于不同的类别 belong to different categories; 土壤的类别 classification of soil; 同一类别 belong to the same category; 类别电压 category voltage; 类别功耗 category dissipation; 类别名 class name
经验分别分布在汽车、汽车业的销售过程 experience in vehicle distribution respectively, sales processes in the automotive industry
分布 distribute; spread; scatter; distribution 人口分布 population distribution; 分布在全国各地 be distributed throughout the country; 彝族主要分布在云南、 四川和贵州三省。 the yi nationality is distributed mainly over yunnan, sichuan and guizhou provinces. 有些种类的植物分布得很广。 some types of plants are widely distributed.; 分布不均 maldistribution
Traditional algorithm terminates here , and then marks the related nodded with the most common class label , which makes accuracy drop down 传统算法到这里就停止了,并把节点类别分布中最普通的类别(大多数类)标记为相应节点的类别。
Conclusion : the present model complies with the latest type distribution of employees in kunming , and its simulation result can reflect the effectiveness of medical insurance policy in recent years 结论:本模型是一个基本符合昆明近期参保职工类别分布的模型,模拟结果可以反映出近期医保政策执行的效果。
Methods for inducing decision tree in distributed database system are described and a distributed algorithm based on id3 is proposed . using a new data structure called attributes distribution list this algorithm can be scalable and parallelized 该算法在传统的id3算法的基础上引进了新的数据结构:属性按类别分布表,使得算法具有可伸缩性和并行性。
In this paper , we begin with accuracy of decision trees . we redefine tree nodes of traditional tree and define the concept that is called majority leaf nodes . we call those class labels as majority class leaf nodes whose percentage of any class distribution is large than the assumed threshold value 即当一个叶子节点的类别分布中某一个类别分布大于指定的阈值时(如0 . 51 ) ,我们就把这个类别称为大多数类,相应的叶子节点就称为大多数类叶子节点,其它的类别称为少数类。
Through a summary of the scientific and technological achievements made by the ministry of land and resources in the course of the 10th five - year plan , this paper analyzes the totality of the achievements and the distribution of task sources , types , disciplines and units responsible for the tasks that are registered in the management office of scientific achievements , and introduces and analyzes the achievements which are awarded the national prizes 摘要通过系统总结国土资源部“十五”期间的科技成果:对“十五”期间在部成果管理办公室登记的科技成果的总量、任务来源分布、类别分布、学科领域分布和完成单位分布5方面介绍我部的科技成果基本情况,并通过数据对比进行分析讨论;介绍“十五”期间国土资源部科技成果获国家奖情况及国土资源科学技术奖的申报、评审、获奖等情况,并进行分析与思考。