Pattern Design And Platform Implementation Of Yi Language Basic Learning Based On Self-built Corpus

From the era of 1.0 and 2.0 to the era of 3.0 driven by big data,corpus has brought revolutionary changes to language research and language application research.Especially under the trend of applications such as machine translation and speech recognition,corpus has become the foundation of all natural language processing.The construction of the national corpus can be traced back to the 1980 s and 1990 s,with Mongolian,Uighur,Tibetan and other minority languages as prominent representatives.They have made great breakthroughs in both the construction of corpus and the application of corpus,such as language research,language teaching or speech recognition,and machine translation.In contrast,there is a huge gap in the construction of the Yi language corpus and the application research of the corpus.The established Yi language corpus mainly consists of the parallel corpus and the dialect corpus for the machine translation and speech recognition.At the same time,with the rapid development of education informatization in ethnic areas,the social use function of yi language and the value of yi language research are increasing year by year,the Yi district has set off a wave of learning Yi language.How to realize the information of Yi language learning has become an urgent problem to be solved.Therefore,this article builds a basic corpus of Yi language learning,supplements the Yi language corpus resources targeted at language learning.This paper introduces the etymology literacy method into the study of Yi language,digging the cultural connotation of Yi character,and presenting it with modern means such as multimedia,and develops an online Yi language learning platform to promote Yi language learning.The main research work and results are as follows:(1)Constructing a corpus of Yi language basic learning.In view of the fact that there are no clear standards for the construction of the Yi corpus,the construction specifications and process of the Yi corpus are proposed.Collecting,collating and proofreading the original corpus,and determining the Yi text to be collected based on Yi books and Yi teachers' opinions.Developed Yi language speech acquisitionsoftware to collect speech and speaker information,enabling remote acquisition and remote control.Using audio editing software audacity and acoustic analysis software praat,the corpus resources were processed and labeled,such as noise reduction and audio segment interception.(2)Designing of basic learning resources of Yi language based on self-built corpus.Based on the corpus data,guided by data-driven learning,the learning resources of Yi language are designed in different levels,such as phonology,word,vocabulary and sentence.Based on phonetic theory,using Chinese phonetics to organize and simplify Yi pronunciation rules.Master the pronunciation skills of Yi through pronunciation files and pronunciation examples.Based on the etymology literacy method,design Yi language learning resources.Tracing back to the ancient glyphs of Yi,linking the evolution of glyphs and their meaning.While deepening the understanding and memory of the text,the cultural connotation of the text is tapped to stimulate the sense of recognition and honor of the learners.Based on the corpus,resources are designed for Yi vocabulary and sentences,and words are recognized through segmentation.Enhance interaction and enhance learning interest through statement following and dialog simulation.(3)Designing and implementing Yi language basic learning platform.The platform is based on the self-built Yi language corpus,developed through WeChat web developer tools,and uses Linux +Apache + PHP + MySQL open source free framework structure to realize the online learning and online chating.Feedback information was collected through the questionnaire collection platform.The analysis results of prism show that the learning platform is highly recognized in the design and function presentation of learning resources.It is considered to have better performance and application value.The Yi language learning corpus constructed in this study has to some extent filled the gap in the Yi language corpus.It provides reference for the construction of national language corpus.The introduction of the etymology literacy method in Chinese as a foreign language can help to understand the cultural connotation of the Yi language,and promote the unity of cultural heritage and the use of the Yi language.The learning platform provides Yi language learners with basic learning resources and platforms,which can effectively promote the informatization of Yi language learning.