Web页面分块技术综述

有很多不同的分块算法都可以对web网页进行分块．研究分块的1／1的是为了相关领域进一步研究的需要。例如通过页面块内容的重要程度研究基于块的搜索、定位网页的重要主题或内容，研究网页主要内容或主题的抽取，以及基于Web页面分块的Web存档等。首先给出Web页面分块问题定义和分类，并对几种典型的分块算法进行原理剖析，为进一步研究web页面分块问题提供一些有益的参考。

Review on Creation Technology for Web Page Block

Many different sub-block algorithm can block Web page, the purpose of the research sub- block is the need for further research on related fields, such as the importance of studying page block contents based on block search, location of the important theme of the page or content, extraction of the main content or topic of study pages and sub-block based on the Web page, Web archive, etc. First gives a Web page sub-block problem definition and classification, and several typical block algorithm principle profiling, so as to provide a useful reference for further studying the problem of sub-blocks of a Web page.