Production of a Prototype Lexical Database Featuring High-speed, High-accuracy Access and Lexical Knowledge Acquisition

高速、高精度访问和词汇知识获取的原型词汇数据库的制作

基本信息

批准号：
05558038
负责人：
FUJISAKI Hiroya
金额：
$ 5.82万
依托单位：
The Science University of Tokyo
依托单位国家：
日本
项目类别：
Grant-in-Aid for Developmental Scientific Research (B)
财政年份：
1993
资助国家：
日本
起止时间：
1993 至 1994
项目状态：
已结题

项目摘要

(1) Generation of lexical data : The data from the "Shin-Meikai Kokugo Jiten" (by Sanseido Publishing Co.) have been modified and expanded to generate the lexical data(approx. 170,000 words).(2) Construction of a word lexicon : A partial lexicon containing only the words used in a target domain has been constructed based on a model of the hierarchical structure of information.(3) Basic design of a database management system : The database management system consists of modules for the access, modification, expansion, acquisition, information structure management, and man-machine interface.(4) Implementation of the database management system : The database management system has been implemented on a workstation using the C language.(5) Design and implementation of detailed specifications of lexical data : Detailed specifications of the lexical data have been designed and the above-mentioned lexical data have been processed and implemented on a workstation.(6) Implementation and evaluation of the access module and the knowledge acquisition module : The access module and the knowledge acquisition module of the database management system have been implemented on a workstation using the C language and prolog.(7) Generation of the lexical database : The results of (5) and (6) have been integrated into a lexical database and its performance has been compared with that of a database using conventional access system both in the speed and the accuracy of access, confirming the advantages of the proposed system.(8) Test of usefulness of the lexical database : The proposed lexical database has been tested in the morpheme analysis of newspaper articles and weather reports, and the results have confirmed that the system has achieved the expected speed and accuracy of access as well as the capability of unknown word acquisition, demonstrating the validity of the proposed lexical database.

(1) Generation of lexical data : The data from the "Shin-Meikai Kokugo Jiten" (by Sanseido Publishing Co.) have been modified and expanded to generate the lexical data(approx. 170,000 words).(2) Construction of a word lexicon : A partial lexicon containing only the words used in a target domain has been constructed based on a model of the hierarchical structure of information.(3) Basic design of a数据库管理系统：数据库管理系统由用于访问，修改，扩展，获取，信息结构管理和人机接口的模块组成。（4）数据库管理系统的实现：数据库管理系统已在工作站上实施，使用C语言进行了工作站。（5）详细数据的设计和详细数据规范：详细的数据规范：详细数据的特定范围的特定范围，该数据详细范围是详细数据的特定规范：详细的数据规范：详细的数据规范：详细的数据规范：详细的数据规范：详细的数据范围 - 详细的数据规范。（6）访问模块和知识获取模块的实施和评估已在工作站上进行处理和实施：数据库管理系统的访问模块和知识获取模块已在工作站上使用C语言和序言实施。（7）（7）列克西克数据库的产生：（7）已与（5）和（5）和（6）进行了一定的效果，并将其集成为（5）。使用传统访问系统的数据库既以速度和准确性，证实了拟议系统的优势。（8）在词汇数据库的有用性测试：拟议的词汇数据库已在报纸文章和天气报告的词素分析中进行了测试，并且该系统的访问速度和准确性既已启动，并且已经确认了访问的速度，并且既准确又有性能。词汇数据库。