The purposes of the classification were to solve the statistics problems of diseases, workout the measure of community based rehabilitation, draw up the index and retrieving of rehabilitation records.

分类的意义在于解决世界范围内残疾统计，制定社区康复服务措施、编制康复病案索引和进行病案记录检索。

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Classification needs to construct a model (also called classifier) which makes a map of records in Database with a peculiar class label.

分类是要构造一个数学模型(分类器)，该模型能把数据库的记录映射到某一个特定的类别。

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The study of this text emphasizes on the application of knowledge discovery in the classification of textual records on the customer service in the communication industry.

本文的研究着重于知识发现在通信行业客户服务文本记录分类这一问题的应用上。

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"The utilisation of sex as a classification method is rational, since it is a straight forward way to ensure that birth records in the City of New York are uniform, " lawyers for the city wrote in a court filing.

BBC: Transgender Americans take on New York