Web 頁元數(shù)據(jù)提取是一種重要的信息獲取技術。本文在簡要介紹元數(shù)據(jù)的概念后給
出了一種web 頁元數(shù)據(jù)的自動提取方法。給出了提取技術的框圖和實現(xiàn)細節(jié)，包括提取方法和規(guī)則。試驗表明了提取方法的有效性。
關鍵字：Web，元數(shù)據(jù)，信息提取
Research on a Web Metadata Extraction Method YU Zhi-min, XIE Li-cong, HAN Xiao-yun (College Of Mathematics and Computer Science, Fuzhou University, Fuzhou Fujian China 350002) Abstract： The metadata extraction of Web is an important information acquiring technique. After a brief introduction of the conception of metadata, a metadata extraction method is given in this paper. The scheme of this method and some details, including the operation steps and rules, are demonstrated. The effectiveness of this method was proved in experiment.
Keywords：Web; metadata; information extraction