俄语词形规范化方法与工具研究综述  

Review on Russian Word-form Normalization Methods and Tools

作　　者：唐菊香 于娟 刘建国 Tang Juxiang;Yu Juan;Liu Jianguo(School of Economics and Management Fuzhou University Fuzhou,Fujian 350108;Institute of Finance and Accounting Shanghai University Finance and Economics,Shanghai 200433)

机构地区：[1]福州大学经济与管理学院,福建福州350108 [2]上海财经大学会计与财务研究院,上海200433

出　　处：《情报探索》2021年第3期121-127,共7页Information Research

基　　金：国家自然科学基金项目“基于本体学习与本体映射的组织异构数据融合方法研究”(项目编号:71771054)成果。

摘　　要：[目的/意义]旨在为俄语词形规范化方法研究和应用提供参考。[方法/过程]运用文献研究法和比较研究法对已有俄语词形规范化方法进行评述,并分析总结俄语词形还原和词干提取两类方法工具的特点。[结果/结论]已有方法能够较好地解决俄语词形规范化的问题,但准确率仍需提高。[Purpose/significance]The paper is to provide suggestions for the methods and applications of Russian word-form standardization.[Method/process]This paper reviews the existing methods of Russian word-form standardization by means of document research and comparative study and analyzes and summarizes the characteristics of popular Russian lemmatization and stemming tools.[Result/conclusion]Existing methods can solve the problems of Russian word-form standardization while the accuracy remains to be improved.

关 键 词：俄语文本挖掘 词形规范化 词形还原 词干提取 

分 类 号：TP391.1[自动化与计算机技术—计算机应用技术]