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A Computer-assited Comparative-cum-Contrastive Study of South Asian Languages

计算机辅助南亚语言比较研究

基本信息

批准号：
05044004
负责人：
NARA Tsuyoshi
金额：
$ 8.32万
依托单位：
Research Institute for Cultural Science, Seisen University (1995)Tokyo University of Foreign Studies (1993-1994)
依托单位国家：
日本
项目类别：
Grant-in-Aid for international Scientific Research
财政年份：
1993
资助国家：
日本
起止时间：
1993 至 1995
项目状态：
已结题

项目摘要

During the final year 1995 the following works were done under the project concerne(1) Into computer were put new language data comprising of 1-2 million words of each research language -i.e.Bengali, Hindi, Marathi, Sanskrit, Kannada, Malayalam, Tami and Telugu.(2) Accuracy of 8 Machine Readable Dictionaries was very much improved through matching tes of the input grammatical information with the new language data.(3) The number of registered lemma was increased upto 10,000 and semantic description of each vocable was rectified.(4) Parser, tagging and segmentation programs were tested for their improvement.(5) Through mutual visits to CIIL and ILCAA Indian and Japanese joint researchers met together 3-4 times to find the solution of some difficult problems emerged in the process of their research activities.(6) Varions language data retrieved from the database with the help of computer were analyze for the purpose of comparative-cum-contrastive studies of 8 Indian languages with Japanese. As a result of the above-mentioned works some new findings were obtained.But some new problems also emerged to be solved later by further research.[1] One can now easily find phonological, morphological and semantic agreements or disagreements among the same language family - i.e. Indo-Aryan or Dravidian to get essential information for comparative linguistic study.[2] One can now easily get contrastive linguistic data to find lexical or grammatical borrowing relationship between the two different language families-i.e.Indo-Aryan and Dravidian.[3] Through grammatical contrastive studies between Indo-Aryan language and Japanese it was found better to recognize "Stative" aspect besides "progresive/imperfective" aspect in the verbal conjugational form-e.g. Japanese : Stative (-te-ir-), progressive (-te-ar-) ; Bengali : stative (-e-ach-), Progressive (-ch-).

1995年最后一年，在有关项目下完成了下列工作：（1）将新的语言数据输入计算机，这些数据包括每种研究语言的1-2百万字，即孟加拉语、印地语、马拉地语、梵语、卡纳达语、马拉雅拉姆语、塔米语和泰卢固语。(2)通过将输入的语法信息与新的语言数据进行匹配，大大提高了8部机读词典的准确率。(3)注册词元的数量增加到10，000个，并对每个词元的语义描述进行了校正。(4)分析器，标记和分割程序进行了测试，以改善。(5)通过对CIIL和ILCAA的互访，印度和日本的联合研究人员共同会见了3-4次，以解决他们在研究活动中出现的一些困难问题。(6)利用计算机检索到的各种语言数据，对8种印度语言与日语进行了对比研究。通过以上工作，取得了一些新的发现，但也出现了一些新的问题，有待于进一步研究解决。[1]人们现在可以很容易地找到语音，形态和语义的一致或分歧之间的同一语系-即印度雅利安语或德拉威语，以获得必要的信息，比较语言学研究。[2]人们现在可以很容易地获得对比语言数据，以找到两个不同的语言家族之间的词汇或语法借用关系，即印度雅利安语和达罗毗荼语。[3]通过对印度雅利安语和日语的语法对比研究发现，在动词变位形式中，除了“进行体/未完成体”之外，“状态体”的识别效果更好，如日语：状态体（-te-ir-），进行体（-te-ar-）;孟加拉语：状态体（-e-ach-），进行体（-ch-）。