描述性规则挖掘是数据挖掘研究领域的重要课题之一。

Descriptive pattern mining is an important issue in data mining.

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此类系统通常采用xml形式表达业务规则、词汇、分类和描述性系统。

Such systems often express business rules, vocabulary, classification, and descriptive systems in XML forms.

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OmniFind将它的结果组织为类别，每个类别是一个基于规则的搜索结果集，具有给定的ID和描述性名称。

OmniFind organizes its results into categories. Each category is a rule-based set of search results, given an ID and a descriptive name.

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