超链

基于超链分析的Web资源自动发现技术

Web Resource Automatic Discovery Based on Hyperlink Analysis

web超链分析应用研究

Study on Application of Web Hyperlink Analysis

Web站点的超链结构挖掘

Hyperlink Structure Mining of Web Sites

本文试图从超链分析的角度探讨Web资源的自动发现技术。

However , this paper discusses the technology of Web resource automatic discovery from the viewpoint of hyperlink .

当前Web搜索引擎返回的搜索结果一般是按超链分析进行排序的。

The result that current web search engineer returned were ranked mainly by their hyperlink analyse , not their content .

论文结合WEB页的内容信息和超链信息给出了一种基于分类方法的WEB社群挖掘算法。

This paper presents a novel algorithm , which takes advantage of both hyper-link and text in the WEB pages , to mine WEB community by SVM classification .

同时，借助超链Metadata的提示信息预测链接页面的主题相关度，加快了搜索速度。

Meanwhile , the hyperlink metadata is used to predict the topic-relevance of the web page pointed and quickens the information crawling .

HITS算法着眼于挖掘超链间的潜在语义关系，有助于在更深层次上挖掘Web中蕴含的语义信息。

HITS algorithm focuses on mining the potential semantic relationship between hyperlinks , so benefits the mining of semantic information contained in Web to a deeper level .

第二代搜索引擎是基于链接分析的排序，如百度的超链分析和Google的PageRank都属于链接分析排序技术。

The second generation search engine is based on the sorting of link analysis , such as Hyperlink Analysis from Baidu and PageRank from Google .

Web逻辑域挖掘是当前Web挖掘领域的研究热点之一，它强调从网站设计者的角度来挖掘站点中有逻辑联系的网页，以形成一个逻辑域，而不是单纯的文本聚类或超链排序。

Web logical domain mining is a pioneer brunch in the filed of Web mining . It emphasizes to find those Web pages , which in the view of Web site master , have intra logic relationship and is not purely text cluster or hyperlink ranking .

用XML来完成Web结构信息的预处理是将Web结构信息规范化并转化为XML数据，并以此明确网站的文件构成、组织方式、内容构成和内容的超链关系。

The pretreatment of web structure with XML is standardizing the information of web structure and transact it to XML format , and then there is an explicit cognition about the document structure , the mode of organization , the contents constitute and the hyperlink relation of contents .

提出一种基于查询扩展的超链主题提取算法，利用用户查询日志扩展查询词，构造符合用户需要的个性化根集和基础集合，再利用HITS算法计算Web页面的权威值和中心值。

A new QEHTD ( Query Extension based Hyperlinks Topic Distillation ) algorithm is presented , which constructs personalized root set and base set using individual query logs and then computes authority and hub value of web pages by HITS to distill topic .

该系统基于Web搜索引擎（AltaVista），使用额外的Visualc++软件模块构造一个查询特定的邻域图，并将图节点和边信息存储于数据库中以供超链分析使用。

Based on a Web search engine ( AltaVista ), the system makes use of additional software modules coded in Visual C + + to construct a query-specific neighborhood graph and store the graph nodes and edges in a database for hyperlink analysis .

通过研究传统的超链分析算法PageRank及其改进算法Hilltop和TSPR的不足，提出了一种新的改进的方法TopicPageRank。

To research the shortcomings of the PageRank technique and the improved algorithms , Hilltop and TSPR , which is the traditional algorithm based on analyzing the hyperlinks , this paper brings up a new approach , the Topic PageRank .

网页超链抓取及自动分类技术实现

A Scheme of Extraction Hyperlink from Web Page and Automatic Classification

基于超链分析的查找相关网页算法

An Algorithm of Finding Related Page Based on Hyperlink - Analysis

利用超链分析自动获取网页的主题词描述

The Key Word Description of Automatic Attaining Page by Hypertext Link Analysis

一种基于超链和锚文本分析的主题发现算法

An Algorithm of Topic Search Based on Hyperlink and Anchor

超链语义分类系统的设计与实现

Semantics - based Hyperlink Classification , Design and Implementation

基于分块的超链引导的主题搜索改进算法

A Improved HITS Algorithm Based on Block Level

对元数据进行定义，讨论了几种基本的超链及其元数据类型。

Web metadata is defined and a few kinds of hyperlink and metadata are discussed .

文章主要研究基于内容的中文网页的特征提取技术，具体介绍了分词词典的建造方法，网页正文、标记信息和超链信息的特征提取。

This paper presents a feature framework for content-based Chinese web page analysis and searching .

可以说，以结构挖掘为基点的超链分析方法，为网络资源发现提供了一个量化资源权威性和虚拟社区发现的自然机制。

Hyperlink analysis provides a nature mechanism to quantify the " Authority " of web resources .

与新闻采访环境基本上是一个很大的灰色地带，超链型新闻聚集造成某种共同点。

With the news reporting environment essentially one big gray area , hyperlink-based news aggregation creates a sort of common denominator .

在交叉过程，根据超链的锚文本有效地预测对应的页面与主题的相似度。

In the cross-process , it effectively predict the relevance between the corresponding page with the topic according to the anchor text of hyperlinks .

论文的主要贡献是：（1）给出了基于文档文本内容和文档间超链信息的混合相似度计算方法。

The main contributions of this paper include the following : ( 1 ) An effect method for computing inter-document similarities based on content and link analysis ;

超链分析技术起源于社会网络分析和科学引文分析理论，它只分析页面之间的关系，而不关心页面本身的属性。

Hyperlink analysis is originated from social network analysis and science citation analysis , which only analyzes the rela-tions among Web pages , not the Web page content .

传统的挖掘方法由于只利用超链信息，所得出的社群或者太小、或者太大而没有意义。

Traditionally , WEB community is mined out only by hyper-link analysis . However , the WEB communities mined in this way are too small , or are not meaningful .

根据管道信息业务流程，设计了系统的组成架构，探讨超链分析、搜索策略、网页评级排序等关键技术。

This paper designs system structure according to pipeline information work flow and the key technology involved such as hyperlink analysis , searching strategy and page rank sort technology is discussed in detail .

对现存典型的词频统计排序技术和超链分析排序技术进行了分析，并借助向量空间模型，提出了一种基于概念语义的查询词-文档相似度排序方法。

This paper discusses the existent typical ranking technologies of term frequency count and hyperlink analysis , in virtue of vector space model , the author proposes a new ranking technique , document similarity ranking , with a basis on similarity of concept-semantic query term .