[1]郭太飞 何洁月.归纳学习XPATH Web信息提取规则[J].计算机技术与发展,2007,(03):98-101.
 GUO Tai-fei,HE Jie-yue.Inductively Learn XPATH Web Information Extraction Rules[J].,2007,(03):98-101.
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归纳学习XPATH Web信息提取规则()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2007年03期
页码:
98-101
栏目:
智能、算法、系统工程
出版日期:
1900-01-01

文章信息/Info

Title:
Inductively Learn XPATH Web Information Extraction Rules
文章编号:
1673-629X(2007)03-0098-04
作者:
郭太飞 何洁月
东南大学计算机科学与工程学院
Author(s):
GUO Tai-fei HE Jie-yue
Computer Science & Engineering Institute, Southeast University
关键词:
信息提取系统XPPATH归纳
Keywords:
information extraction systems XPATH induction
分类号:
TP311.5
文献标志码:
A
摘要:
XPATH在Web信息提取中起重要作用,但是这些XPATH规则通常要人工生成。文中讨论了在XPATH与基于文本上下文规则的信息提取方法结合的系统中如何归纳学习XPATH规则。生成的XPATH规则结构简单.可以为基于文本上下文的信息提取系统提供较为准确的信息定位
Abstract:
XPATH plays an important role in Web information extraction, but these XPATH rules usually generated by hand. Discusses about how to inductively learn XPATH rules used in an XPATH and text - context - based rules combined infomlation extraction system. The generated rules have simple structure, and they can support as an accurate locator for text- context- based informstation extraction system

备注/Memo

备注/Memo:
江办省高技术研究计划(G2004034)郭太飞(1981-),男,江办扬中人,硕士研究生,研究方向为语义网络、信息集成;何洁月,副教授,硕士生导师,研究方向为风格计算,生物信息学
更新日期/Last Update: 1900-01-01