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基于正文相关度的维吾尔网页正文提取
王瑞; 周喜; 李晓
2012
Source Publication计算机工程
ISSN1000-3428
Volume38Issue:21Pages:153-156+160
Abstract

网页表达的主要信息通常隐藏在大量无关的结构与文字中,使正文信息不能被迅速获取,影响文本检测的效率。为此,根据维吾尔网页的非规范化编码、论坛型网页较多等特点,提出一种基于正文相关度的正文提取算法,并建立上下文正文密度和节点间正文比例等数学模型对算法进行改进。对大量维吾尔网页的实验结果表明,该算法具有较好的正文提取正确率和召回率,能够有效地从维吾尔网页中提取到所需的正文信息。

Other Abstract

In addition to the main content, most Uighur Web contain noises such as navigation panels, advertisements which are not related to the main content. To improve the efficiency of security detection, this paper presents a content extraction algorithm of Uighur Web based on Web text correlativity, and designs the model of text density and content scale to improve the algorithm. Experimental result shows that this algorithm can extract the main content from the Uighur Web efficiently.

Keyword正文提取 正文相关度 信息安全 自然语言处理 正文密度
Indexed ByCSCD
CSCD IDCSCD:4697111
Citation statistics
Document Type期刊论文
Identifierhttp://ir.xjipc.cas.cn/handle/365002/2412
Collection多语种信息技术研究室
Affiliation中国科学院新疆理化技术研究所;中国科学院研究生院
Recommended Citation
GB/T 7714
王瑞,周喜,李晓. 基于正文相关度的维吾尔网页正文提取[J]. 计算机工程,2012,38(21):153-156+160.
APA 王瑞,周喜,&李晓.(2012).基于正文相关度的维吾尔网页正文提取.计算机工程,38(21),153-156+160.
MLA 王瑞,et al."基于正文相关度的维吾尔网页正文提取".计算机工程 38.21(2012):153-156+160.
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