【摘要】 Web页元数据提取是一种重要的信息获取技术。本文在简要介绍元数据的概念后给出了一种web页元数据的自动提取方法。给出了提取技术的框图和实现细节,包括提取方法和规则。试验表明了提取方法的有效性。更多还原

【Abstract】 The metadata extraction of Web is an important information acquiring technique.After a brief introduction of the concep-tion of metadata,a metadata extraction method is given in this paper.The scheme of this method and some details,including the op-eration steps and rules,are demonstrated.The effectiveness of this method was proved in experiment.更多还原