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2021 5th International Conference on E-Society, E-Education and E-Technology最新文献

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Selecting Potential Medical Professional Ability Students in Chinese NCEE by Predicting GPA through Data Mining 基于GPA预测的中国高考医学专业潜力人才筛选
Pub Date : 2021-08-21 DOI: 10.1145/3485768.3485808
F. Chen
The “Trinity” Comprehensive Evaluation Enrollment (TCEE) of colleges and universities is one enrollment reform of Chinese National College Entrance Examination (NCEE) since 2012. But how to select students with professional qualifications by predicting academic performance after admission is a problem requiring an urgent solution. This paper analyzed the academic achievements and registration datasets of students admitted by Wenzhou Medical University via TCEE and established a classifier by using a decision tree, support vector machine and Bayesian network. A nested integrated studying method was then adopted and accuracy, precision, recall, and specificity indicators were used to evaluate model performance. Model performance of the bagged classifier for nested decision tree was found the most suitable. Findings are conducive to optimizing the selection scheme of the TCEE and improving managerial decision making.
高校“三位一体”综合评价招生是2012年以来中国高考的一项招生改革。但是,如何通过预测学生入学后的学习成绩来选拔具有专业资格的学生,是一个迫切需要解决的问题。本文对温州医科大学高考录取学生的学业成绩和报名数据集进行分析,利用决策树、支持向量机和贝叶斯网络建立分类器。采用嵌套综合研究方法,采用准确率、精密度、召回率和特异性指标评价模型性能。发现套袋分类器的模型性能最适合嵌套决策树。研究结果有助于优化高职高专人才选拔方案,提高管理决策水平。
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引用次数: 0
A BERT-based Hate Speech Classifier from Transcribed Online Short-Form Videos 基于bert的在线短视频仇恨语音分类器
Pub Date : 2021-08-21 DOI: 10.1145/3485768.3485806
Rommel Hernandez Urbano Jr., Jeffrey Uy Ajero, Angelic Legaspi Angeles, Maria Nikki Hacar Quintos, Joseph Marvin Regalado Imperial, Ramon Llabanes Rodriguez
With the rise of human-centric technologies such as social media platforms, the amount of hate also continues to grow proportionally with the increasing number of users worldwide. TikTok is one of the most-used social media platforms due to its feature that allows users to express themselves via creating and sharing short-form videos based on any desired topic and content. In addition, it has also become a platform for political discourse and mudslinging as users can freely express an opinion and indirectly debate with random people online. In this study, we propose the use of BERT, a complex bidirectional transformer-based model, for the task of automatic hate speech detection from speech transcribed from Tagalog TikTok videos. Results of our experiments show that a BERT-based hate speech classifier scores 61% F1. We also extended the task beyond several algorithms such as LSTM, Naïve Bayes, and Decision Tree and found out that traditional methods such as a simple Bernoulli Naïve Bayes approach remain at par with the BERT model.
随着社交媒体平台等以人为中心的技术的兴起,仇恨的数量也随着全球用户数量的增加而继续成比例地增长。TikTok是最常用的社交媒体平台之一,因为它允许用户根据任何想要的主题和内容创建和分享短视频来表达自己。此外,它也成为政治话语和诽谤的平台,因为用户可以自由地表达意见,并在网上与随机的人间接辩论。在本研究中,我们提出使用BERT(一种复杂的基于双向变压器的模型)来完成从他加禄语TikTok视频转录的语音中自动检测仇恨语音的任务。实验结果表明,基于bert的仇恨语音分类器的F1得分为61%。我们还将任务扩展到LSTM, Naïve贝叶斯和决策树等几种算法之外,并发现传统方法(如简单的伯努利Naïve贝叶斯方法)仍然与BERT模型相当。
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引用次数: 2
Effect of Sensory-based Technologies on Atypical Sensory Responses of Children with Autism Spectrum Disorder: A Systematic Review 基于感觉的技术对自闭症谱系障碍儿童非典型感觉反应的影响:系统综述
Pub Date : 2021-08-21 DOI: 10.1145/3485768.3485782
Lingling Deng, Prapa Rattadilok, Gabrielle Saputra Hadian, Hao Liu
Atypical sensory responses are one of the most common issues observed in Autism Spectrum Disorder (ASD), affecting the development of a child's capability for social interaction, independent living and learning. In the past two decades, there has been a growing number of studies of technology-based interventions for atypical sensory responses of individuals with ASD. However, their effects and limitations have not been fully examined. This systematic review investigates the effects of sensory-based technologies (SBTs) on atypical sensory responses of children with ASD. Publications that report on the use of a SBT as an intervention tool were retrieved from four academic databases: “PubMed”, “IEEE Xplore”, “ACM Digital Library” and “Web of Science”. The search finally yielded 18 articles. The results indicated an emerging trend of studies investigating the effects of SBTs on atypical sensory responses over the past decade. Challenges and limitations were found in studies, mainly because the literatures adopted different methods and indicators, small sample sizes, and varying experimental designs. Findings were that the use of SBTs could effectively improve auditory and visual recognition, and some other behavioural outcomes such as attention in children with ASD. Future development of SBTs could further integrate more advanced techniques, such as machine learning, in order to widen the scope of SBTs usage to help more ASD children.
非典型感觉反应是自闭症谱系障碍(ASD)中最常见的问题之一,影响儿童社会交往、独立生活和学习能力的发展。在过去的二十年里,对ASD患者非典型感觉反应的技术干预研究越来越多。然而,它们的影响和局限性尚未得到充分研究。本系统综述探讨了基于感觉的技术(sbt)对ASD儿童非典型感觉反应的影响。从四个学术数据库中检索了关于使用SBT作为干预工具的出版物:“PubMed”、“IEEE explore”、“ACM数字图书馆”和“Web of Science”。搜索最终产生了18篇文章。结果表明,在过去的十年中,研究SBTs对非典型感觉反应的影响的新趋势。研究中存在挑战和局限性,主要是由于文献采用的方法和指标不同,样本量小,实验设计不同。研究发现,使用sbt可以有效地改善听觉和视觉识别,以及其他一些行为结果,如自闭症儿童的注意力。未来sbt的发展可以进一步整合更先进的技术,如机器学习,以扩大sbt的使用范围,帮助更多的ASD儿童。
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引用次数: 0
Unveiling the Factors Influencing Consumers' Continuance Intention to Use a Subscription Box 揭示影响消费者继续使用订阅盒意愿的因素
Pub Date : 2021-08-21 DOI: 10.1145/3485768.3485772
Hania Aminah, Stephanie Hui Wen Chuah, Pei Kuan Lin, M. Moslehpour, Afrizal Firman
∗ This article provides more in-depth insights into the cause-and-effect relationship between each construct. A quantitative methods approach is used in this study to explore and examine factors influencing consumers’ continuance intention of a subscription box. The investigation explores the question, how to influence consumer continuance intention to use subscription boxes? We distribute questionnaires to subscription box consumers in the U.K., Europe, Oceania, Middle East and Africa, America, and Asia. Moreover, we applied structural equation modeling by PLS for data analysis and tested the model with survey data from 176 consumers. The results show that perceived variety, perceived convenience, perceived enjoyment, and variety-seeking tendencies significantly influence consumer continuance intention mediating by satisfaction. While value for money perceived surprise, personalization, and consumer innovativeness has no significance. The findings have practical implications for sellers and companies, directing what variables to concentrate on to improve the subscription box’s consumer continuance intention.
本文对每个结构之间的因果关系提供了更深入的见解。本研究采用定量分析的方法,探讨影响订阅盒消费者继续使用意愿的因素。调查探讨的问题是,如何影响消费者继续使用订阅盒的意愿?我们向英国、欧洲、大洋洲、中东和非洲、美洲和亚洲的订阅箱消费者分发调查问卷。此外,我们运用PLS的结构方程模型进行数据分析,并以176名消费者的调查数据对模型进行检验。结果表明,感知多样性、感知便捷性、感知享受性和寻求多样性倾向显著影响满意度中介的消费者延续意愿。而物有所值的感知惊喜,个性化和消费者创新没有意义。研究结果对卖家和公司具有实际意义,指导了应该关注哪些变量来改善订阅箱的消费者继续意愿。
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引用次数: 0
Conceptual Framework for High Performance Digital Entrepreneurial University 高性能数字化创业型大学的概念框架
Pub Date : 2021-08-21 DOI: 10.1145/3485768.3485769
Tippawan Meepung, Prachayanan Nilsook, P. Wannapiroon
Digital transformation with university context to create a new performance for educational opportunities for Thais to access new knowledge without restrictions on time – location, digital transformation in the academic sector. It has partnered with all key stakeholders within the institution to make decisions about software and infrastructure and make decisions about changes, transitions, customizations, and upgrades that will drive the best long-term value. High Performance Organization is an organization of excellence. Everyone plays an important role in the drive forward, happening on a personal level. A group or department contributes to achieving the organization's goals. Have a pronounced ability to establish excellent standards of work. For superior competitiveness. The purpose of this research the content divided into two Phases: Phase 1: Synthesize the element of High Performance Digital Entrepreneurial University, Step1) Synthesis from documents, theories, and related research of Digital Transformation Framework, Step 2) Study element of Digital Transformation for High Performance Digital Entrepreneurial University and Step 3) Synthesize the High Performance Organization framework. Phase 2: Develop the conceptual framework of High Performance Digital Entrepreneurial University. The research results as follows; 1. Results Synthesis of Digital Transformation Framework for High Performance Digital Entrepreneurial University, consisting of 1) Strategy, 2) Business Process, 3) Digital Technologies, 4) Organizational, 5) Culture, 6) Stakeholder, and 7) Employee. 2. Results Synthesis of the High Performance Organization framework in The criteria for ranking include 11 areas : 1) Academic reputation, 2) Employer attitude towards graduates, 3) Proportion of teachers/staff per student, 4) International research network, 5) Proportion of research that has been referenced, 6) Proportion of research published, 7) Personnel with Ph.D. qualifications, 8) Proportion of foreign teachers, 9) Proportion of foreign students, 10) Proportion of international students exchanged, and 11) Proportion of foreign students who exchange.
数字化转型以大学为背景,为泰国人创造了一种新的教育机会,使他们能够不受时间地点的限制,在学术领域实现数字化转型。它与机构中的所有关键利益相关者合作,对软件和基础设施做出决策,并对将推动最佳长期价值的变更、转换、定制和升级做出决策。高绩效组织是一个追求卓越的组织。每个人在前进的过程中都扮演着重要的角色,发生在个人层面上。一个团队或部门为实现组织的目标做出贡献。有建立卓越工作标准的显著能力。为了更强的竞争力。本研究的目的将内容分为两个阶段:第一阶段:综合高绩效数字创业大学的要素,Step1)综合数字化转型框架的文献、理论和相关研究,step2)研究高绩效数字创业大学的数字化转型要素,step3)综合高绩效组织框架。第二阶段:构建高性能数字化创业型大学的概念框架。研究结果如下:1. 高绩效数字化创业型大学数字化转型框架的综合,包括1)战略,2)业务流程,3)数字技术,4)组织,5)文化,6)利益相关者,7)员工。高绩效组织框架的综合排名标准包括11个方面:1)学术声誉,2)雇主对毕业生的态度,3)每个学生的教师/工作人员比例,4)国际研究网络,5)被引用的研究比例,6)发表的研究比例,7)具有博士学位的人员,8)外籍教师比例,9)外国学生比例,10)国际交换生比例,11)交换生比例。
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引用次数: 1
Extracurricular Activities on Students’ Academic Performance: The Good or the Bad? 课外活动对学生学习成绩的影响:是好是坏?
Pub Date : 2021-08-21 DOI: 10.1145/3485768.3485807
Van T. T. Dang
∗Special attention has been directed to the position of extracurricular activities (ECAs) in children and adolescent development, specifically the relationship between extracurricular activity participation (EAP) and their academic performance (AP); nevertheless, not much has evaluated it in higher education. This study aims to investigate this association by comparing 30 club participants’ EAP experience with 30 non-participants at a Vietnamese educational institution. Amixed-methods research design was employed with two data collection instruments: a questionnaire and a semi-structured interview. Statistical results from the questionnaire computed by SPSS software revealed no statistically significant differences between two groups in academic studies. In-depth interviews provided further true reasons for EAP indicators in the quantitative data (e.g., time on homework, lateness for school, skipping classes, and missing sessions) and showed that the main difference between the two groups lied in time spent on assignments. The integration of both data pinpointed that EAP made an impact on ECA participants, mainly on time spent on homework while no connections with other indicators were found.
*特别关注课外活动(ECAs)在儿童和青少年发展中的地位,特别是课外活动参与(EAP)与学业成绩(AP)之间的关系;然而,在高等教育中对其进行评估的人并不多。本研究旨在通过比较越南某教育机构30名俱乐部参与者与30名非参与者的EAP体验来调查这种关联。采用混合方法研究设计,采用问卷调查和半结构化访谈两种数据收集工具。通过SPSS软件计算问卷的统计结果显示,两组在学术研究上无统计学差异。深度访谈进一步提供了定量数据中EAP指标(如作业时间、迟到时间、逃课时间、缺课时间)的真实原因,并表明两组学生的主要差异在于作业时间。这两个数据的整合表明,EAP对ECA参与者产生了影响,主要是在家庭作业上花费的时间上,而与其他指标没有联系。
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引用次数: 0
No-arbitrage Pricing of European Options based on Trinomial Tree Model 基于三叉树模型的欧式期权无套利定价
Pub Date : 2021-08-21 DOI: 10.1145/3485768.3485813
Jiale Xiang
Nowadays, with the rapid development of the financial markets, financial derivatives have been taken more into researchers’ considerations, like Mehrdoust Farshid and Najafi Ali Reza (2017) have tried to find out a semi analytical formula[1]. Unfortunately, it is usually difficult to discover a steady continuous time model to calculate and predict the precise price of an European option. This paper summarizes the meaning of the trinomial tree pricing model, and based on this, from the two aspects of the call option and the put option, obtains the pricing method in line with the characteristics of European options by mathematical deduction. By means of calculating the expectation of certain option to predict a more general conclusion. At last, several potential no-arbitrage prices in different conditions are given in this work, and the deduction formulas of related variables are shown in the conclusions. All options mentioned in this article are options of stocks.
如今,随着金融市场的快速发展,金融衍生品已经被更多的研究者所考虑,如Mehrdoust Farshid和Najafi Ali Reza(2017)试图找到一个半解析公式b[1]。不幸的是,通常很难找到一个稳定的连续时间模型来计算和预测欧式期权的精确价格。本文总结了三叉树定价模型的意义,并在此基础上,从看涨期权和看跌期权两个方面,通过数学推导得出符合欧式期权特点的定价方法。通过计算某一期权的期望来预测一个更一般的结论。最后,本文给出了不同条件下的几种潜在无套利价格,并在结论中给出了相关变量的推导公式。本文中提到的所有期权都是股票期权。
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引用次数: 0
Filipino Sign Language Recognition using Deep Learning 使用深度学习的菲律宾手语识别
Pub Date : 2021-08-21 DOI: 10.1145/3485768.3485783
Myron Darrel L. Montefalcon, Jay Rhald Padilla, Ramon Llabanes Rodriguez
The Filipino deaf community continues to lag behind the fast-paced and technology-driven society in the Philippines. The use of Filipino Sign Language (FSL) has contributed to the improvement of communication of deaf people, however, the majority of the population in the Philippines do not understand FSL. This project utilized computer vision in obtaining the images and Convolutional Neural Network (CNN) ResNet architecture in building the automated FSL recognition model, with the goal of bridging the communication gap between the deaf community and the hearing majorities. In the experimentation, the dataset used are static images generated from a signer which gestured Filipino number signs which range from (0-9). Based on experimentation, the best-achieved performance is on fine-tuned ResNet-50 model which obtained a validation accuracy as high as 86.7% when the epoch value equals 15. For future work, real-time FSL recognition will be implemented and more data will be collected to enable recognition of Filipino alphabets, basic phrases, and common greetings.
菲律宾聋人社区继续落后于菲律宾快节奏和技术驱动的社会。菲律宾手语(FSL)的使用为聋哑人的交流做出了贡献,然而,菲律宾大多数人口并不理解FSL。本项目利用计算机视觉获取图像,利用卷积神经网络(CNN) ResNet架构构建FSL自动识别模型,旨在弥合聋人群体与听力多数群体之间的沟通差距。在实验中,使用的数据集是由签名者生成的静态图像,该签名者手势的菲律宾数字符号范围为(0-9)。实验结果表明,在微调后的ResNet-50模型上,当epoch值为15时,验证准确率高达86.7%。在未来的工作中,将实现实时的菲语识别,并收集更多的数据,以实现菲语字母、基本短语和常见问候语的识别。
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引用次数: 4
Strategic Research on the Teaching Application of Content and Language Integrated Learning Methods in the Chinese Language Region 内容与语言融合教学法在汉语区域教学应用的策略研究
Pub Date : 2021-08-21 DOI: 10.1145/3485768.3485797
Hui-qing Bai
Content and language integrated learning that has burgeoned in European areas is regarded as an effective method of English teaching and foreign culture learning. With the increasing frequent cross-language and cultural communication, this method has attracted more and more attention around the world. Based on the research content and the origin characteristics and value of language learning methods, this study presents the basic operation mode of such a teaching approach, analyzes the challenges of its application in Chinese regions, and puts forward countermeasures to solve the problems. This research believes that the key to implementing integrated learning of teaching content and language in the Chinese language area is the need to effectively improve learners’ English communicative competence in the field of professional knowledge, which aims to achieve a state of free input and output between the native language and English. It is found that the teaching model of content and language integrated learning is still a relatively new concept for Chinese language-speaking areas. Therefore, this study put forwards that the development of teacher pre-service training, teaching material design, and teaching curriculum design challenges are still the main factors restricting the development of this teaching model. This research suggests that it is an effective way for subject teachers to actively interact with students through curriculum design, create opportunities for them to think and express independently, and further guide learners to explore their ability of self-cognition and knowledge digestion and absorption. The teaching approach of integrating content and language learning is of great significance to promote students' foreign language learning and understanding of foreign cultures in Chinese language areas.
内容与语言的整合学习被认为是一种有效的英语教学和外国文化学习方法,在欧洲地区迅速兴起。随着跨语言和文化交流的日益频繁,这种方法越来越受到世界各国的关注。本研究在研究内容和语言学习方法的起源特点和价值的基础上,提出了语言学习方法的基本运作模式,分析了语言学习方法在中国地区应用所面临的挑战,并提出了解决问题的对策。本研究认为,在汉语领域实施教学内容与语言的整合学习,关键是要有效提高学习者在专业知识领域的英语交际能力,达到母语与英语之间自由输入输出的状态。研究发现,内容与语言相结合的教学模式在汉语地区还是一个比较新的概念。因此,本研究提出教师职前培训的发展、教材设计的挑战、教学课程设计的挑战仍然是制约这种教学模式发展的主要因素。本研究认为,学科教师通过课程设计与学生积极互动,为学生创造独立思考和表达的机会,进而引导学习者探索自我认知和知识消化吸收的能力,是一种有效的途径。内容与语言学习相结合的教学方法对促进汉语地区学生的外语学习和对外国文化的了解具有重要意义。
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引用次数: 0
Redesigning the Structure of a Health Informatics Course to Support Digital Problem-based Learning in Programming Languages 重新设计健康信息学课程结构以支持以编程语言为基础的数字化问题学习
Pub Date : 2021-08-21 DOI: 10.1145/3485768.3485795
P. Pamonsinlapatham
For health professionals such as pharmacists, we have teaching experience since opening the master's degree. A course, namely “Computer Systems and Principles of Programming for Pharmaceutical and Health Informatics” in Master Degree of Pharmacy (Health Informatics), was redesigned to improve learning outcomes. The programming module was set in the second part of the course after a midterm examination with the classical course structure. Therefore, there was no time left to assign an advanced project to students. When the programming module shifted to the upper part, students could spend self-study time of the lower module to create more advanced applications in pharmacy and health. Digital problem-based learning (DPBL) was applied to support students and instructors to communicate and collaborate their work in the real production environment. The course structure was redesigned in the 2020 academic year which the COVID-19 situation has interrupted the real face-to-face learning. Therefore, the full DPBL was used. In addition, a set of tools were introduced to students for working in the fully DPBL. After the course was finished, an evaluation of the applications from students was done by three instructors. Students could deliver more advanced web applications from DPBL than those from the simple assignments in the classical course structure. Furthermore, the redesigned course structure and DPBL were evaluated by students. The results suggested that the redesigned course structure and DPBL were used, and skills in programming languages were increased.
对于药剂师等卫生专业人员,我们有硕士学位开设以来的教学经验。为提高学习效果,对药学硕士学位(健康信息学)课程“药学与健康信息学计算机系统与编程原理”进行了重新设计。程序设计模块是在课程的第二部分,在期中考试之后设置的,采用经典的课程结构。因此,没有时间给学生分配高级项目。当编程模块移到上部时,学生可以利用下部模块的自学时间来创建药学和健康方面更高级的应用。数字化基于问题的学习(DPBL)被应用于支持学生和教师在真实的生产环境中进行沟通和协作。2020学年重新设计了课程结构,新冠肺炎疫情中断了真正的面对面学习。因此,采用全DPBL。此外,还向学生介绍了一套用于在完整的DPBL中工作的工具。课程结束后,三位导师对学生的申请进行了评估。与传统课程结构中的简单作业相比,学生可以通过DPBL提供更高级的web应用程序。此外,学生对重新设计的课程结构和DPBL进行了评价。结果表明,采用重新设计的课程结构和DPBL,提高了学生的编程语言技能。
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引用次数: 0
期刊
2021 5th International Conference on E-Society, E-Education and E-Technology
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