Default categories, rules, and dictionaries are included out of the box, but these can be customized to recognize information more specific to the domain being analyzed.

虽然默认的类别、规则和字典是可以立即使用的，但是也可以对它们进行定制，以识别更特定于所分析领域的信息。

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You don't want to lose the value of the system by having messages of a certain type being in mixed categories.

您不会希望因为将某种类型的消息放进混合的类别中而丢失系统的值。

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Data is organized in a number of categories - Sales, Security, Computer, Internet, Communication, Financial Management, Training, etc. -, each category being further organized in sub-categories.

同时还数据对进行了分门别类的管理，类别有销售、安全、计算机、因特网、通信、金融管理和培训等，每个分类又有进一步的子分类。

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Meanwhile, new categories of jobs are being created because of these technological advances.

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The hardest hit types of households are those on working-age benefits, with four of the top five categories being households with nobody working.

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On the site, Facebook received 2 points out of 5 (5 being the best score) in all three categories of privacy, security and openness.

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