面向主题的查询相关网页排序算法

来源 :第三届中国智能计算大会 | 被引量 : 0次 | 上传用户：rui6372472

【摘要】

：

Page Rank算法是著名的通用搜索引擎的Web页面排序算法,但是对具体主题的信息检索,却存在主题漂移的问题,查询相关的Page Rank算法根据用户输入的查询关键词在原始的Page Rank算法基础上修改了分配给链出网页的重要度比例和直接跳转概率,但是没有考虑主题在页面中的重要度,本文分析了面向主题的页面排序算法,在查询相关的Page Rank算法基础上做了一点改造,提出了面向主题的查询相关网

【作者】

：

陈丛丛石冰陈健

【机构】

：

山东大学计算机科学与技术学院,济南市,250101 山东服装职业学院计算机学院,山东泰安市,271

【出处】

：

第三届中国智能计算大会

【发表日期】

：

2009年6期

【关键词】

：

Topical-oriented search related Page Rank

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面向主题的查询相关网页排序算法

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