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- Web information extraction techniques were applied to Web information query,reconstruction and reuse. 为了实现对Web信息的查询、重构和再利用;人们采用了Web信息抽取技术.
- The search result can be classified into groups and displayed hierarchically by web Information extraction mechanism and web information automatic classification for users to obtain what they need on WWW fast. 通过Web数据抽取机制以及Web信息分类技术实现检索结果的分类和层次化展示;使得用户快捷地从WWW上获取所需信息.
- Such characteristics as large quantity, isomery and dynamic variation and so on make Web information extraction different from traditional information extraction, and bring new challenges. Internet具有的海量、异构、动态变化等特性使Web信息抽取不同于传统信息抽取，同时带来了新的挑战。
- Automatic Web Information Extraction Based on DOM 基于DOM的Web信息自动抽取
- web information extraction (WIE) Web信息抽取
- web information extraction mechanism web数据抽取机制
- Describe Languages'Comparing for Web Information Extraction Rules Based on Page Structure 基于文档结构的信息抽取规则的描述语言比较研究
- The Technology of Web Information Extraction and Its Application in the TBT Early- Warning System 网络信息抽取技术及其在TBT预警中的应用
- Unregulated table structure Web information extraction based on finite state automata 基于有限状态自动机提取不规范表结构Web信息
- Web information extraction Web信息抽取
- Coreference resolution is necessary for information extraction. 消解共指，是进行信息提取的一个基本任务。
- Based on the analysis of information extraction process and the structure of product web page,a product information extraction model based on DOM tree is established. 在分析信息抽取过程和商品网页结构的基础上,构建了基于网页DOM树的商品供应信息抽取模型。
- A method of automatic summarization in Web information retrieval was proposed based on the structrue of the Web document. 摘要提出了一种以网页结构为指导的自动摘要方法。
- Web crawler is an important component for search engine and Web information retrieval system. Web爬虫是搜索引擎和Web信息检索系统的重要基础。
- Abstract :The coreference resolution is an important subtask of information extraction. 摘要：共指消解是信息抽取中一个重要子任务。
- Web information personalization service is an important research problem in Web Information process. 实现互联网信息的个性化服务,是Web信息处理中的一个重要研究课题。
- Technology of information extraction (IE) can provide high-quality service for retrieval. 摘要信息抽取技术能够提供高质量的检索服务。
- For the web, ontology is about the exact description of web information and relationships between web information. 对网页而言，“本体”是指关于网页信息和网页信息之间联系的确切描述。
- Data mining is an information extraction activity whose goal is to discover hidden facts contained in databases. 数据挖掘是信息提取的活动，其目标是发现隐藏的事实数据库。
- With the rapid development of the Internet, Web information system (WIS) has achieved great development. Ihternet的发展使得Web信息系统也获得了很大的发展。
