• Relevant information extraction tasks are

    相关信息提取任务包括

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  • The basic task behind text analysis is Information Extraction (IE).

    文本分析背后基本任务信息提取(Information Extraction,IE)。

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  • PDF files are important resource of Internet information extraction.

    PD F文件网络信息抽取重要资源

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  • Information extraction is a practical natural language processing technology.

    信息抽取一种实用性强自然语言处理技术

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  • Event Extraction is a new research point in the area of Information Extraction.

    事件抽取目前信息抽取研究领域一个新的重要的研究课题。

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  • Entity Relation Extraction is an important research field in Information Extraction.

    实体关系抽取信息抽取领域中的重要研究课题

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  • Identifying entity relation of sentence is important technology of information extraction.

    识别句子实体关系信息抽取重要技术

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  • Identification of Organization names is a very important content in information extraction.

    机构识别信息抽取一个重要研究内容

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  • Information Extraction is an organic unity of resources and techniques, customized to practical USES.

    信息提取一个有机融合多种资源技术面向实际应用的研究。

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  • Altered rock information extraction is one of the important topics in the remote sensing exploration.

    遥感异常提取遥感地质学重要研究内容之一

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  • This thesis mainly studies relative algorithms on text information extraction based on wrapper model.

    本文研究基于包装器模型文本信息抽取算法

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  • This paper describes a method of information extraction which combines grammatical inference with HMM.

    本文提出了一种结合文法推断HMM进行信息提取方法

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  • Data mining is an information extraction activity whose goal is to discover hidden facts contained in databases.

    数据挖掘信息提取活动目标发现隐藏事实数据库

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  • Therefore, this lexical domain ontology model used for Chinese information extraction is reasonable and effective.

    因此这种用于汉语信息抽取词汇领域本体模型合理有效的。

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  • Now many information extraction techniques based on different principle have appeared and have different capabilities.

    目前出现基于不同原理多种信息抽取技术它们具有不同的性能。

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  • These heuristics act as filters that can be parameterized and toggled to perform the web block information extraction.

    这些试探起到过滤器作用,通过参数的设置调整,使它更好地达成主体信息抽取

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  • In information extraction, it is a common task to extract concepts such as persons, products, or email addresses from texts.

    信息提取中,一个常见任务就是文本提取诸如人员产品电子邮件地址等概念

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  • Assembly information model and the assembly information extraction are the base of building the system of digitized assembly.

    装配信息模型装配信息提取构建数字化装配系统基础

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  • Unlike information Retrieval, information Extraction Systems extract factual information directly from natural language texts.

    信息检索不同,信息抽取直接自然语言文本中抽取事实信息。

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  • Information retrieval: search algorithms, information extraction, question answering, cross-lingual retrieval and multimedia retrieval.

    信息获取搜索算法、信息抽取、自动应答跨语言获取、多媒体获取。

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  • This paper analyses the concept of information extraction, different kinds of extraction, the structure and function of this system.

    文章分析信息抽取主要概念、主要分析了信息抽取的类型和信息抽取系统的一般结构功能

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  • The technology of linear information extraction is one of the important research branch in current remote sensing application study area.

    线性提取技术当前遥感应用研究领域一个很重要研究方向。

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  • Information extraction is one of focal points in remote sensing image processing. This paper studies one approach of road feature extraction.

    遥感影像中的信息提取一直图像处理研究热点之一阐述了在道路特征提取方面的一些经验。

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  • The primary experiment shows that the recognition has a good precision and a similar recall compared to common information extraction systems.

    实验表明方法具有好的准确率召回率与通常的信息提取性能相当。

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  • Information extraction is a main approach for constructing database from free text corpus and for automatic collecting intelligence information.

    信息抽取是从自由文本语料库构建数据库实现情报自动收集有效途径之一。

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  • Furthermore, for part of speech tagging usually causes semantic loses, semantic tagging is suggested to be the method for medical information extraction.

    并且针对词性标注容易引起语义缺失的问题,提出语义标注作为医案信息抽取规则的方案

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  • This paper proposes a new algorithm using hidden Markov model for information extraction based on multiple templates due to the variety of training data.

    针对训练数据来源多样化提出基于模板马尔可夫模型文本信息抽取算法

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  • The combined use of principal component transform and IHS color transform provides a powerful information extraction tool for multispectral data processing.

    成分变换彩色变换相结合,为多波段数据信息提取提供了一种新的方法。

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  • In information extraction, many unattached info can be extracted by regular expressions, and there often comes conflict between different regular expressions.

    信息提取中有些独立性强的信息可以基于正则表达式来识别,常会带来正则式的冲突问题。

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  • In information extraction, many unattached info can be extracted by regular expressions, and there often comes conflict between different regular expressions.

    信息提取中有些独立性强的信息可以基于正则表达式来识别,常会带来正则式的冲突问题。

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