classification

英 [ˌklæsɪfɪˈkeɪʃn]

美 [ˌklæsɪfɪˈkeɪʃn]

n.  分类; 归类; 分级; 类别; 等级; 门类; (动植物等的)分类学，分类法

复数：classifications　

CET4CET6考研TOEFLIELTSTEM4TEM8化学

Collins.1 / BNC.3753 / COCA.5891

牛津词典

noun

• 分类；归类；分级
  the act or process of putting people or things into a group or class (= of classifying them)
  1. a style of music that defies classification (= is like no other)
     独特的音乐风格
• 类别；等级；门类
  a group, class, division, etc. into which sb or sth is put
• （动植物等的）分类学，分类法
  the act of putting animals, plants, etc. into groups, classes or divisions according to their characteristics
• （图书馆的书、磁带、杂志等的）分类系统，编目
  a system of arranging books, tapes, magazines, etc. in a library into groups according to their subject

柯林斯词典

• See also:Its tariffs cater for four basic classifications of customer.classify

英英释义

noun

• the act of distributing things into classes or categories of the same type
  Synonym:categorizationcategorisationcompartmentalizationcompartmentalisationassortment
• restriction imposed by the government on documents or weapons that are available only to certain authorized people
• the basic cognitive process of arranging into classes or categories
  Synonym:categorizationcategorisationsorting
• a group of people or things arranged by class or category
  Synonym:categorizationcategorisation

双语例句

• This paper has elaborated frequently met issues-category alternation and matches in periodical classification work.
  阐述了在期刊分类中经常遇到的问题&类目交替和组配。
• This article discussed two data mining algorithms: the classification tree and clustering.
  本文讨论了两种数据挖掘算法：分类树和群集。
• Decision theory, statistical classification, maximum likelihood and Bayesian estimation, non-parametric methods, unsupervised learning and clustering.
  决策理论，统计分类，最大似然和贝叶斯估计，非参数方法，非监督的学习与聚类。
• Schemas provide a logical classification of objects in the database.
  模式提供了数据库中对象的逻辑类别。
• This paper proposes a text classification method based on Cloud Theory and neural network structure decision tree.
  提出一种基于云理论和神经网络构造决策树的文本分类方法。
• On this basis, a comprehensive index for testing and classification is proposed.
  提出了一种测试分类综合指标。
• You can use the environment attribute for filtering and classification purposes.
  环境属性可以用于筛选和分类。
• Search and classification are often integrated together in a single system.
  搜索和分类常常集成在一个系统中。
• Support for external taxonomies ( indexing systems) for classification of business processes and functions.
  支持外部分类法（索引系统）以对业务流程和功能进行分类。
• The identification and classification of Thermus to Thermales is reviewed.
  阐述了栖热菌的发现和分类鉴定研究进程。