首页> 外文期刊>Journal of Language Modelling >Computational modelling of Yorùbá numerals in a number-to-text conversion system
【24h】

Computational modelling of Yorùbá numerals in a number-to-text conversion system

机译:数字到文本转换系统中约鲁巴语数字的计算建模

获取原文
       

摘要

In this paper, we examine the processes underlying the Yorùbá numeral system and describe a computational system that is capable of converting cardinal numbers to their equivalent Standard Yorùbá number names. First, we studied the? mathematical and linguistic basis of the Yorùbá numeral system so as to formalise its arithmetic and syntactic procedures. Next, the process involved in formulating a Context-Free Grammar (CFG) to capture the structure of the Yorùbá numeral system was highlighted.? Thereafter, the model was reduced into a set of computer programs to implement the numerical to lexical conversion process. System evaluation was done by ranking the output from the software and comparing the output with the representations given by a group of Yorùbá native speakers. The result showed that the system gave correct representation for numbers and produced a recall of 100% with respect to the collected corpus. Our future study is focused on developing a text normalisation system that will produce number names for other numerical expressions such as ordinal numbers, date, time, money, ratio, etc. in Yorùbá text.
机译:在本文中,我们研究了约鲁巴数字系统的基本过程,并描述了一种能够将基数转换为等效的标准约鲁巴数字名称的计算系统。首先,我们研究了什么?约鲁巴数字系统的数学和语言基础,以便正式化其算术和句法程序。接下来,强调了制定上下文无关语法(CFG)来捕获约鲁巴语数字系统结构的过程。此后,将模型简化为一组计算机程序,以执行数字到词汇的转换过程。通过对软件的输出进行排名并将输出与一组约鲁巴族母语人士的表示进行比较,来进行系统评估。结果表明,该系统可以正确表示数字并针对所收集的语料库产生100%的召回率。我们未来的研究集中在开发文本规范化系统上,该系统将为其他数字表达式生成数字名称,例如约鲁巴语文本中的序数,日期,时间,金钱,比率等。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号