目前,中文信息处理技术、检索技术等方面的研究已得到较大的进展,出现了许多中文检索工具和检索方法。
Nowadays, the research on the technology of Chinese processing and retrieval have make great development, there have been appeared many retrieval facilities and a great deal of retrieval method.
实验证明,SDQE是可行的,并能有效地提高P 2 P系统中文本检索性能。
The experiment data prove that SDQE is feasible and effective to improve the retrieval performance in P2P system.
结果共检索到包括电子文献在内的英文文章210余篇,中文文章36篇,将符合标准的21篇文献纳入本文的参考文献。
Results Including Internet articles, totally more than 210 English articles and 36 Chinese articles were retrieved. Among them, 21 articles were included as standard references in this study.
索引策略是中文信息检索系统中重要的研究内容之一。
The indexing strategy is one of the important parts of the Chinese information retrieval(IR).
分析中文搜索引擎的现状和特点,探讨其检索方法和策略。
Discusses the conditions of Chinese search engines in Internet and their search strategy.
探讨基于压缩倒排文件的中文全文检索技术,包括数据压缩方法、存储、检索与排名机制。
This paper analyzes Chinese full-text retrieval technologies based on compressed inverted file, including data compression, file storage, searching and ranking mechanisms.
因此,分词在机器翻译、信息检索、文本分类等中文信息处理的各项任务中都发挥着基础性的重要作用。
Therefore word segmentation is a key sub-problem of Chinese information processing, such as machine translation, information retrieval and text classification.
提出了中文化学文献计算机检索系统的设计构想,探讨了该系统的特点。
This paper advances the design conception of computer retrieval system of Chinese chemical literatures, and probes into the features of this system.
文章遵循cnmarc格式,对中文普通图书责任者的著录及其检索点的选取进行了探讨,对其中的重点、难点问题进行了阐述和分析。
Conforming with CNMARC format, this paper discusses the author descriptions and retrieval spots selecting of Chinese trade books and elaborates and analyzes the key and difficult problems.
根据中文古籍信息检索技术的需求,本文在大规模语料库上对古汉语进行了统计分析。
Based on the need of information retrieval technology on Chinese ancient books, we made the statistical analyses of the ancient Chinese on a large scale corpus.
汉语分词是信息检索、机器翻译、文本校对等中文信息处理重要领域的基础。
Chinese word segmentation is a basic research issue on Chinese NLP areas such as information retrieval, machine translation, text correction, and so on.
正题名的选取是中文图书编目的重要问题,关系到题名检索点的质量,对文献内容的揭示具有关键意义。
Proper title selection is a very important issue in Chinese book cataloging, it relates to the quality of title search point and has key meaning to open out the content of cataloging document.
该数据库可同时输入榛属种质资源的多项中文或英文信息,并具有增删、修改、检索、打印、拷贝等功能。
Chinese or English information of filbert gernes germplasm resources could be put the databases simultaneously. They have the functions of input, modifying, searching, printing and copying data.
作为情报检索语言之一的《海洋叙词表》是建立中文海洋文献数据库的基本工具之一。
Marine Thesaurus, as one of the information retrieval language. is a basic means of establishing Chinese oceanographic document database.
文中列有上述种类的分种检索表和新种的中文和拉丁文描述。
A key to the species and Chinese and Latin descriptions of the new species are provided.
方法:检索中文医药卫生期刊1998 ~ 2006年报道的药源性过敏性休克死亡个案病例,并对文献资料进行整理、汇总和分析。
Methods: the fatal cases of drug-induced allergic shock, published on Chinese medical periodicals during the period of 1998 to 2006, were collected and analyzed.
该研究可应用于网络信息检索、信息过滤、中文文本自动分类、中文网页自动分类等应用领域。
This study can be used in network information retrieve, information filter, Chinese text automatic classification, Chinese web page automatic classification and other application fields.
中文相似句子检索的方法在基于实例的机器翻译等中文信息处理领域,具有非常广泛的应用背景。
The approach of similar Chinese sentence retrieval has been used widely in the field of Chinese information processing, such as Example Based Machine Translation (EBMT) and so on.
在本文中,我们介绍了一种汉字信息处理系统的软件,它包括有监控、文本编辑、文件管理、打印控制及中文资料检索等。
In this paper the software for the information processing system of Chinese characters is introduced. It includes monitor, text editing, file management, print control, data retrieval etc.
注意:本中文平台只限用外文检索。
Remark: This Chinese platform only allows non-Chinese terms entered for search.
通过实际构建系统,探讨了基于混合索引的中文全文检索系统的实现。图3。表4。参考文献5。
By actual examples, the authors discuss the realization of a Chinese full-text retrieval system based on mixed indexing. 3 figs. 4 tabs. 5 refs.
本文介绍一种扩展的布尔检索模型及其在中文信息检索系统中的应用,并利用相关反馈技术改善检索系统性能。
This article describes an extended Boolean retrieval model and its application in Chinese information retrieval systems. It also discusses retrieval improvement through relevance feedback.
由于SDD算法与具体的语言无关,因此应用面广,在中文领域,尤其是中文农业网页信息检索方面具有实用价值。
Because the SDD has nothing with Language, it can be used in many field, especially in Chinese Information Retrieval.
论文的主要工作是基于Lucene搜索引擎,设计并实现了一个中文全文信息检索原型系统。
The main task of the thesis is the design and implementation of a Chinese full-text information retrieval prototype system based on the Lucene search engine.
在实现对网页中文本信息提取的同时,如何再为用户抽取所需的图片资料,是信息检索中一个重要的方面。
While realizing drawing the Chinese version information of the webpage, how to collect the necessary picture materials for users again, it is an important respect in information retrieval.
文中论述了在开发中文信息检索系统中所涉及到的两项关键技术,即中文分词技术和检索技术。
Two key techniques in the development of Chinese Information Retrieval System are discussed in this paper, i. e., Chinese word segmentation and search technique.
平均检索的效率0.01s2.修改前面版本URL替换产生的中文问题。
Average retrieval efficiency 0.01s 2. Earlier versions of the URL changes replace the Chinese language.
对博硕士论文数据集的XML标引、索引、关键词检索和结构化检索分别进行设计和实现,构建一个基于XML的中文博硕士论文检索系统。
It designs and implements XML tagging, indexing, keyword retrieval and structural retrieval on Chinese thesis, and finally constructs an XML-based Chinese thesis retrieval system.
对博硕士论文数据集的XML标引、索引、关键词检索和结构化检索分别进行设计和实现,构建一个基于XML的中文博硕士论文检索系统。
It designs and implements XML tagging, indexing, keyword retrieval and structural retrieval on Chinese thesis, and finally constructs an XML-based Chinese thesis retrieval system.
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