检索结果-南通市图书馆

multilingual Financial News Retrieval and Smart Recommendation Based on Big Data

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Shanghai Jiaotong university(Science) 2016年第1期21卷 18-24页

作者：梁野 Department of Computer Science Beijing Foreign Studies University

In view of the study of finance and economics information, we research on the real-time financial news posted on the authority sites in the world's major advanced economies. Analyzing the massive financial news of different information sources and language origins, we come up with a basic theory model and its algorithm on financial news, which is capable of intelligent collection, quick access, deduplication, correction and integration with financial news' backgrounds. Furthermore, we can find out connections between financial news and readers' interest. So we can achieve a real-time and on-demand financial news feed, as well as provide a theoretical basis and verification of the scientific problems on real-time processing of massive information. Finally, the simulation experiment shows that the multilingual financial news matching technology can give more help to distinguish the similar financial news in different languages than the traditional method.

关键词： financial news big data multilingual financial news retrieval smart recommendation

维普期刊数据库

A Unified Framework for multilingual Text-to-Speech Synthesis with SSML Specification as Interface

在线全文

学校读者我要写书评

暂无评论

Tsinghua Science and Technology 2009年第5期14卷 623-630页

作者：吴志勇曹光琦蒙美玲蔡莲红 Department of Systems Engineering and Engineering Management The Chinese University of Hong KongShatinN.T. Tsinghua-CUHK Joint Research Center for Media Sciences Technologies and SystemsGraduate School at ShenzhenTsinghua University

This paper describes the design of a unified framework for a multilingual text-to-speech （TTS） synthesis engine - Crystal. The unified framework defines the common TTS modules for different languages and/or dialects. The interfaces between consecutive modules conform to the speech synthesis markup language （SSML） specification for standardization, interoperability, multilinguality, and extensibility. Detailed module divisions and implementation technologies for the unified framework are introduced, together with possible extensions for the algorithm research and evaluation of the TTS synthesis. Implementation of a mixed-language TTS system for Chinese Putonghua, Chinese Cantonese, and English demonstrates the feasibility of the proposed unified framework.

关键词： text-to-speech (TTS) synthesis multilingual unified framework speech synthesis markup language (SSML)

维普期刊数据库

multilingual Learning and Teaching in Tibet University

在线全文

学校读者我要写书评

暂无评论

时代教育 2013年第9期 1-1页

作者：陈华杰肖铖西藏大学旅游与外语学院

For Tibetan,multilingualism has become a main issue in the last tens of *** Tibet University,all students are required to learn three ***,the object of this report is about Tibetan multilingual learners in Tibet *** on the interviews,extracted from their ideas and thoughts,similarities and differences,information and suggestions for teaching the multilingual students would be shown in this report.

关键词： multilingual Language learning and teaching Tibetan Tibet university

Investigation of Automatic Speech Recognition Systems via the multilingual Deep Neural Network Modeling Methods for a Very Low-Resource Language, Chaha

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Journal of Signal and Information Processing 2020年第1期11卷 1-21页

作者： Tessfu Geteye Fantaye Junqing Yu Tulu Tilahun Hailu School of Computer Science & Technology Huazhong University of Science & Technology Wuhan China Center of Network & Computation Huazhong University of Science & Technology Wuhan China

Automatic speech recognition (ASR) is vital for very low-resource languages for mitigating the extinction trouble. Chaha is one of the low-resource languages, which suffers from the problem of resource insufficiency and some of its phonological, morphological, and orthographic features challenge the development and initiatives in the area of ASR. By considering these challenges, this study is the first endeavor, which analyzed the characteristics of the language, prepared speech corpus, and developed different ASR systems. A small 3-hour read speech corpus was prepared and transcribed. Different basic and rounded phone unit-based speech recognizers were explored using multilingual deep neural network (DNN) modeling methods. The experimental results demonstrated that all the basic phone and rounded phone unit-based multilingual models outperformed the corresponding unilingual models with the relative performance improvements of 5.47% to 19.87% and 5.74% to 16.77%, respectively. The rounded phone unit-based multilingual models outperformed the equivalent basic phone unit-based models with relative performance improvements of 0.95% to 4.98%. Overall, we discovered that multilingual DNN modeling methods are profoundly effective to develop Chaha speech recognizers. Both the basic and rounded phone acoustic units are convenient to build Chaha ASR system. However, the rounded phone unit-based models are superior in performance and faster in recognition speed over the corresponding basic phone unit-based models. Hence, the rounded phone units are the most suitable acoustic units to develop Chaha ASR systems.

关键词： Automatic Speech Recognition multilingual DNN Modeling Methods Basic Phone Acoustic Units Rounded Phone Acoustic Units Chaha

An Ethnographic Study:The Role of“Play”in the Development of English Listening and Speaking Ability of Two Chinese Children in a multilingual Setting

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Contemporary Educational Research 2019年第6期3卷 81-88页

作者： Wenjuan He College of Foreign Languages Hengyang Normal UniversityHengyang421002China

Much scholarship on“play”activities has focused on enhancing children’s learning processes and developing interest towards learning second language[1].Many of these studies,however,adopt the survey to conduct their *** study explored how“play with local kids”activities effect the development of English speaking and listening of two Chinese children in the Philippines,employing an ethnographically based approach to observe the two participants playing with local kids,which lasted about 4 *** findings of the study revealed that“play”activities can not only help young children have a better understanding of their English conversations,and make them have more confidence to speak English,but also inspire them to speak English in such *** view of the results,it is obvious that“play with local kids”is a very good way for young children to acquire a second language in a multilingual *** is strongly recommended that language researchers and teachers should pay more attention and do more research on the relationship between“play”and second language acquisition.

关键词： Ethnographic study Play Listening and speaking multilingual setting

Learning from Ourselves——Incorporating “multilingual competence” in L2 users' learning trajectories

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

海外英语 2019年第7期 237-239页

作者：陈瑞平云南师范大学文理学院

Inspired by a Chinese notion of "无为而治", this paper tends to stresses the nature of language learners, who always bring in their multilingual competence in their language learning process. Based on a thorough presentation about the nature of language learners, this paper also provides constructive teaching implications for future actual teaching practices.

关键词： multilingual competence identity dialogic pedagogical approach

维普期刊数据库

Character Development in a multilingual International School and Its Use of Self-Assessment Tools

在线全文

学校读者我要写书评

暂无评论

Sino-US English Teaching 2019年第9期16卷 369-375页

作者： Margo Gottlieb Barbara Noel University of Wisconsin-Madison WisconsinUnited States University of Alabama AlabamaUnited States

This article describes a multiyear initiative of a multilingual multicultural international school that has come to adopt and internalize character development as part of its *** is,character education has been treated as a central tenet and core value that permeates the school and binds the *** has not been regarded as a supplemental or enhancement project,but rather integral to the general educational *** from a principled framework with sound theoretical backing,the infusion of character education at this international school has resulted in the crafting of new standards and the introduction of teacher and student self-assessment *** that vein,in this article,we share how the school has come to embrace character development and has forged personalized ways for stakeholders,including teachers and multilingual learners,to engage in improving teaching and learning.

关键词： character development self-assessment English as an additional language multilingual learners

Modeling and Analysis of multilingual Information Resources Scheduling in Data Grid

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Modeling and Analysis of Multilingual Information Resources ...

Integrating Deep Learning and Machine Translation for Understanding Unrefined Languages

2012年计算机应用与系统建模国际会议

作者： Yaojun Han Xuemei Luo College of International Business Shanghai International Studies University College of International Finance and Commerce Shanghai International Studies University

The multilingual information resource scheduling problem becomes complex, as resources are distributed, heterogeneous, autonomous and multilingual. A multilingual information resources scheduling architecture for data grid is presented in this paper. Petri net is a powerful graphical and mathematics tool for describing the concurrent, asynchronous and dynamic events. This paper models and analyzes the multilingual information resources scheduling scheme using colored timed Petri nets (CTdPN). In CTdPN model, the color represents different language information resource, and the time of a transition is a function of tokens in input places of the transition. The reachable scheduling graph (RSG) of CTdPN is defined and the algorithm for constructing the RSG of CTdPN is given in this paper. Finally, we get some important results such as correctness and makespan on resource scheduling by analyzing reachability of Petri net.

关键词： Data grid multilingual Resource scheduling Petri net modeling

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

Computers, Materials & Continua 2022年第1期70卷 669-678页

作者： Hong Geun Ji Soyoung Oh Jina Kim Seong Choi Eunil Park Department of Applied Artificial Intelligence Sungkyunkwan UniversitySeoul03063Korea Raon Data Seoul03073Korea Department of Computer Science and Engineering University of MinnesotaMinneapolis55455MNUSA

In the field of natural language processing(NLP),the advancement of neural machine translation has paved the way for cross-lingual ***,most studies in NLP have evaluated the proposed language models on well-refined *** investigatewhether amachine translation approach is suitable for multilingual analysis of unrefined datasets,particularly,chat messages in *** order to address it,we collected the dataset,which included 7,066,854 and 3,365,569 chat messages from English and Korean streams,*** employed several machine learning classifiers and neural networks with two different types of embedding:word-sequence embedding and the final layer of a pre-trained language *** results of the employed models indicate that the accuracy difference between English,and English to Korean was relatively high,ranging from 3%to 12%.For Korean data(Korean,and Korean to English),it ranged from 0%to 2%.Therefore,the results imply that translation from a low-resource language(e.g.,Korean)into a high-resource language(e.g.,English)shows higher performance,in contrast to vice *** implications and limitations of the presented results are also *** instance,we suggest the feasibility of translation from resource-poor languages for using the tools of resource-rich languages in further analysis.

关键词： Twitch multilingual machine translation machine learning