期刊文献+
共找到10篇文章
< 1 >
每页显示 20 50 100
语音文本对齐技术构建蒙古语语音识别语料库研究
1
作者 甄兆博 张晖 《中央民族大学学报(自然科学版)》 2024年第1期12-19,共8页
目前,适用于蒙古语的语音识别数据在规模上与英语、汉语的训练数据存在着巨大的差距。因此需要一种低成本的数据集构建方法,以补全数据来源上的短板。在生活交往中已生成了海量的蒙古语数据资源,其中很多都是语音文本粗略对照的形式,本... 目前,适用于蒙古语的语音识别数据在规模上与英语、汉语的训练数据存在着巨大的差距。因此需要一种低成本的数据集构建方法,以补全数据来源上的短板。在生活交往中已生成了海量的蒙古语数据资源,其中很多都是语音文本粗略对照的形式,本研究采用从这样的语料中提炼可供训练用的语料的技术路线,选择电视剧配音剧本和对应成片作为样例,将提炼工作看作是一个语音文本对齐问题。通过一系列自动化处理将剧本和对应的音频转换为适用于语音文本对齐处理的数据形式,利用迭代的对齐方法得到了语音文本对齐结果,利用这些结果生成了适用于蒙古语语音识别的逐句对齐的“语音—文本对”数据。通过对生成的数据进行抽样检查发现,生成的数据有较好的质量,与人工标注基本一致,节省了数据生产的成本。 展开更多
关键词 语音识别 蒙古语 生语料 语音文本对齐
在线阅读 下载PDF
基于语义相关度主题爬虫的语料采集方法 被引量:6
2
作者 周昆 王钊 于碧辉 《计算机系统应用》 2019年第5期190-195,共6页
针对特定领域语料采集任务,设计了基于语义相关度主题爬虫的语料采集方法.根据选定的主题词,利用页面描述信息,基于维基百科中文语料训练出的词分布式表示综合HowNet计算页面信息相关度,结合URL的结构信息预测未访问URL链指的页面内容... 针对特定领域语料采集任务,设计了基于语义相关度主题爬虫的语料采集方法.根据选定的主题词,利用页面描述信息,基于维基百科中文语料训练出的词分布式表示综合HowNet计算页面信息相关度,结合URL的结构信息预测未访问URL链指的页面内容与特定领域的相关程度.实验表明,系统能够有效的采集互联网中的党建领域页面内容作为党建领域生语料,在党建领域网站上的平均准确率达到94.87%,在门户网站上的平均准确率达到64.20%. 展开更多
关键词 生语料采集 语义相关度主题爬虫 页面信息相关度 URL结构信息
在线阅读 下载PDF
A Corpus-Based Study of Adverbial Connectors in Native and Non-native Students' Writing
3
作者 WANG Yan-jun LI Rui 《Journal of Literature and Art Studies》 2016年第9期1056-1062,共7页
In writing and speaking, adverbial connectors always play a part to connect different parts together at both semantic and syntactic aspects. For it is so important that a lot of scholars have made and are making a ser... In writing and speaking, adverbial connectors always play a part to connect different parts together at both semantic and syntactic aspects. For it is so important that a lot of scholars have made and are making a series of studies to their functions. On the basis of corpus-based study, this paper firstly makes a comparison to the usage of adverbial connectors in their writings of the native students and non-native students and then exposes a distinctive gap between these two types of writings in usage of adverbial connectors. In order to help Chinese second-language learners acquire English as well as English native speakers do, this study deeply digs this gap and in further provides several pedagogical suggestions for English teachers and second-language learners. 展开更多
关键词 CORPUS adverbial connector students' writing COHESION
在线阅读 下载PDF
清华大学TH大型通用汉语语料库系统的研制 被引量:4
4
作者 罗振声 《清华大学学报(哲学社会科学版)》 CSSCI 1996年第1期94-98,共5页
本文介绍了我国第一个建成并通过鉴定的大型语料库,即清华大学大型通用汉语语料库系统建设的基本思想,语料库总体结构与功能,以及建库中有关问题的讨论。
关键词 汉语语料 知识信息系统 生语料 语料
原文传递
An Analysis of Conceptions of Learning English Among College Students in China
5
作者 LUAN Lin 《Sino-US English Teaching》 2017年第4期228-232,共5页
In the field of second language acquisition, an increasing amount of research has been conducted on learner's beliefs. Few empirical studies, however, have been focused on students' conceptions of learning English ... In the field of second language acquisition, an increasing amount of research has been conducted on learner's beliefs. Few empirical studies, however, have been focused on students' conceptions of learning English (COLE). This study aims to assess conceptions of learning particularly in the domain of English. Data were collected through the COLE questionnaire among 284 college students in China. Seven factors of COLE are identified, such as "memorizing", "testing", "drill and practice", "increasing knowledge", "understanding", "application", and "seeing in a new way". These findings also provide some pedagogical implications for English language instructors and researchers. 展开更多
关键词 SLA conceptions of learning conceptions of language learning college students
在线阅读 下载PDF
Word-Guessing Ability in English Reading Comprehension of Non-English Major Students in Private University
6
作者 SHAN Chun-xin 《Sino-US English Teaching》 2014年第12期912-917,共6页
In order to provide English as a foreign language students with effective English language learning approaches, this investigation is focused on how students deal with words when they are doing reading material. It is... In order to provide English as a foreign language students with effective English language learning approaches, this investigation is focused on how students deal with words when they are doing reading material. It is found that most students can use some skills to guess the unknown words in reading materials, such as explanatory analysis skills, syntactic analysis skills, and structural analysis skills, while they have overlooked how these words are organized metaphorically and metonymically. This investigation will provide students with the target language knowledge metaphors and metonymy, examining the impact on computer vocabulary guessing and reading comprehension through teaching the concept of metaphor and metonymy. In this research, the new word-guessing skill based on the knowledge of metaphor and metonymy was applied to word-guessing teaching in reading comprehension of computer material. The research question is studied in this experiment: Can the training of using ways of word-guessing base on the knowledge of metonymy and metaphor promote students' ability of word guessing in reading comprehension of computer material? The results show that students have gradually paid attention to the word-guessing skill in reading process. The skills based on the knowledge of metaphor and metonymy have helped students get the right meaning of the unknown words in computer reading materials. It has really enlarged students' vocabulary and improved their confidence in finishing reading. 展开更多
关键词 reading comprehension WORD-GUESSING METAPHOR METONYMY
在线阅读 下载PDF
A CORPUS-BASED STUDY ON THE USE OF EMOTION VOCABULARY BY CHINESE EFL LEARNERS 被引量:1
7
作者 荣红 《Chinese Journal of Applied Linguistics》 2007年第6期114-121,128,共9页
The present paper examines gender effects on the use of emotion vocabulary in SECCL.The study reveals both inter-group and intra-group differences in the use of English emotion words by the female and male Chinese EFL... The present paper examines gender effects on the use of emotion vocabulary in SECCL.The study reveals both inter-group and intra-group differences in the use of English emotion words by the female and male Chinese EFL learners,and the findings also show that Chinese learners use emotion vocabulary in ways different from native English speakers.The gender difference is attributed to the ways in which Chinese culture defines and values women and men in terms of emotion displaying.The paper suggests that learning English emotion words should be integrated with learning cultural meanings associated with them. 展开更多
关键词 emotion vocabulary SECCL GENDER CULTURE
原文传递
A NEW EXPLORATION IN THE EVALUATION OF COLLEGE ENGLISH TEXTBOOKS 被引量:1
8
作者 赵勇 郑树棠 《Chinese Journal of Applied Linguistics》 2005年第4期78-87,128-129,共12页
Textbook evaluation is of great importance for both teaching and learning. A review on several previouslypopular evaluation systems makes us believe that a more objective and quantitative evaluation approach isdespera... Textbook evaluation is of great importance for both teaching and learning. A review on several previouslypopular evaluation systems makes us believe that a more objective and quantitative evaluation approach isdesperately needed. Thus a new exploration to evaluate textbooks via corpus is discussed in this paper in lightof Second Language Acquisition studies. 展开更多
关键词 core vocabulary new word density new word repetition textbook evaluation CORPUS
原文传递
The Pragmatics of Pronoun Choice in China English: Corpus Evidence from Advanced English Students' Oral Proficiency Exam
9
作者 Xu Hongmei Peter SAYER 《Chinese Journal of Applied Linguistics》 2015年第1期74-92,129,共20页
China English is defined as a developing variety of international English spoken in China with some characteristic features at the level of phonology, grammar, lexis and pragmatics. The authors present the analysis of... China English is defined as a developing variety of international English spoken in China with some characteristic features at the level of phonology, grammar, lexis and pragmatics. The authors present the analysis of the use of the first-person plural pronoun we by Chinese senior English majors in spoken English as a way of illustrating how the pragmatic features of these students' choice of first-person pronoun manifest according to their social positions. Analysis finds that for these speakers we is used in ways that are consistent with wo-men, first person plural pronoun in Chinese, which is often used ambiguously for non-specific reference. Findings indicate that speakers lacking social power will use the pronoun to reproduce a mainstream or generic discourse. The authors conclude by arguing that Chinese university students' use of we can simultaneously be seen as an expression of their English language proficiency and as an adherence to Chinese cultural and pragmatic norms. 展开更多
关键词 World Englishes pronoun choice PRAGMATICS implicatures
原文传递
Metadiscourse Use in L2 Student Essay Writing: A Longitudinal Cross-Contextual Comparison 被引量:1
10
作者 Zhoulin RUAN 《Chinese Journal of Applied Linguistics》 2019年第4期466-487,543,共23页
This paper investigates developmental patterns of metadiscourse use in Chinese students’EAP writing in an English medium university,in comparison with English majors’EFL writing in mainstream state universities and ... This paper investigates developmental patterns of metadiscourse use in Chinese students’EAP writing in an English medium university,in comparison with English majors’EFL writing in mainstream state universities and L1 student writing in UK universities.Taking a longitudinal and cross-contextual perspective,the study explores corpora of L1 and L2 student writing gathered from three sources:EAP essays written by Chinese undergraduate students at an English Medium Instruction(EMI)university;argumentative essays written by English majors in the Written English Corpus of Chinese Learners(WECCL);and academic essays of English L1 students from the British Academic Written English(BAWE)corpus.Hyland’s(2005 a)model of metadiscourse was adopted to identify interactive and interactional devices in each corpus,and results were compared between different levels as well as across the corpora to reveal developmental features.Findings show marked differences in metadiscourse use between Chinese EMI students’EAP essays and English major students’EFL essays in mainstream state universities,whereas a similar pattern of use occurred in EAP essays and English L1 student academic essays.Significant changes were also found between different year levels in two L2 essay corpora.The findings suggest that metadiscourse use in L2 writing had developmental trajectories distinctive to different institutional contexts,with EAP instruction in the EMI institution having mixed effects on Chinese students’awareness and use of metadiscourse in essay writing. 展开更多
关键词 METADISCOURSE EAP essay writing CORPUS L1 and L2 student writing
原文传递
上一页 1 下一页 到第
使用帮助 返回顶部