藏语数词构造方法  

Research on the Construction Method of Tibetan Numeral Transfer

作　　者：拉巴顿珠 珠杰 Lhakpa-Dondrub;ZHU Jie(School of Information Science and Technology,Tibet University,Lhasa Tibet 850000,China;Tibet Informatization Collaborative Innovation Center Jointly Built by Province and Ministry,Lhasa Tibet 850000,China)

机构地区：[1]西藏大学信息科学技术学院,西藏拉萨850000 [2]西藏信息化省部共建协同创新中心,西藏拉萨850000

出　　处：《计算机仿真》2025年第1期296-301,389,共7页Computer Simulation

基　　金：国家自然科学基金项目(62162057);教育部人文社会科学研究项目(21YJCZH059)。

摘　　要：数词转写处理是语音合成技术中一项十分重要的基础性工作,是前端文本分析模块的首要任务之一,数词转写的结果直接关系到音素分析、字音转换、韵律标注等后续相关任务的有效处理,而目前为止鲜有针对藏语数词转写方面相对完整的研究报告。通过分析藏语数词的组成结构及表达方式,提出一种基于构造规则的藏语数词转写方案。实验结果表明,采用数词构造方法对纯数字符号转写成藏语数词的准确率达到99%以上,对2100个含各类数字符号的句子进行测试后,在实际文本中数词的转写准确率同样高达99%。Summary Numeral transcription processing is a very important basic work in speech synthesis technology,and it is one of the primary tasks of the front-end text analysis module.The results of numeral transcription are directly related to the effective processing of subsequent related tasks such as phoneme analysis,word sound conversion,prosody tagging,etc.So far,there are few relatively complete research reports on Tibetan numeral transcription.By analyzing the composition and expression of Tibetan numerals,this paper proposes a Tibetan numeral transcription scheme based on construction rules.The experimental results show that the accuracy of using the numeral construction method to translate pure digital symbols into Tibetan numerals is more than 99%.After testing 2100 sentences containing various digital symbols,the accuracy of numeral transcription in actual texts is also as high as 99%.

关 键 词：文本规范 藏语数词 转写规则 语音合成 

分 类 号：TP301.6[自动化与计算机技术—计算机系统结构]