【摘要】 基于结构对W eb网页区域分割与语义识别,实现网页语义理解,给出W eb多媒体相关文本的定义,并结合其分布特点,采用个体级、区域级、网页级三级分析方法分别进行提取,从而实现W eb多媒体相关文本准确提取。更多还原

【Abstract】 This paper,which based on the structure and revelatory rules to Web page’s segmentation and the area semantic identification,realizes the understanding of Web page’s semantics,and presents the definition of the Web multimedia relevant text.Besides that,combining with its distribution characteristics,it has adopted three levels analysis method to carry on the extraction,including the individual level,the area level and the page level,thus realized the Web multimedia relevant text accurately to extract.更多还原