%0 Journal Article
%T 基于组合验证的Web页面抽取算法研究<br>Research of Information Extraction Algorithm Based on Compositional Verification
%A 耿耘
%A 蒋严冰
%A 郭岩
%A 刘悦
%A 余钧
%A 程学旗
%J -
%D 2013
%X 通过研究抽取算法的本质和抽取算法之间的关系,对抽取算法的互补性进行分析,提出了一种多算法组合验证机制,该机制能检测出抽取算法的错误,并通过结合动态阈值调整的方法,提高抽取算法的抽取准确率.<br>The nature of universal web-information retrieval algorithm has been investigated,and a frame of cross-validation mechanism which could detect failure of the retrieval process has been proposed.After then,the performance by dynamically adjust threshold value of each algorithm has been improved
%K 信息抽取
%K 组合验证
%K 阈值
%K 多算法<br>信息抽取 组合验证 阈值 多算法
%K 信息抽取 组合验证 阈值 多算法
%K 信息抽取 组合验证 阈值 多算法
%K 信息抽取 组合验证 阈值 多算法
%U http://lkxb.jxnu.edu.cn//oa/darticle.aspx?type=view&id=20130207