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Deep Semantic-Level Cross-Domain Recommendation Model Based on DSV-CDRM 基于 DSV-CDRM 的深度语义级跨域推荐模型
IF 0.6
International Journal of Information Technology and Web Engineering Pub Date : 2023-11-15 DOI: 10.4018/ijitwe.333639
Xuewei Lai, Qingqing Jie
{"title":"Deep Semantic-Level Cross-Domain Recommendation Model Based on DSV-CDRM","authors":"Xuewei Lai, Qingqing Jie","doi":"10.4018/ijitwe.333639","DOIUrl":"https://doi.org/10.4018/ijitwe.333639","url":null,"abstract":"A deep semantic-level cross-domain recommendation model based on DSV-CDRM is proposed to address the problems of existing methods such as single modeling approach. First, review information is converted into word vectors using a TinyBERT pre-trained language model, and then two global deep semantic viewpoint matrices are used in conjunction with a gating mechanism to guide queries. An additional convolutional layer is added on top of the improved text convolution to construct auxiliary documents using similar but non-overlapping user comments. Finally, correlations between deep semantic viewpoints between different domains are learned by constructing a correlation matrix and performing semantic matching. Experiments on the Amazon public dataset demonstrate that the proposed method outperforms existing models in both MAE and MSE, and it can effectively improve the performance of cross-domain recommendation system.","PeriodicalId":51925,"journal":{"name":"International Journal of Information Technology and Web Engineering","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2023-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139274284","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Evaluating the User Interface and Usability Approaches for E-Learning Systems 评估电子学习系统的用户界面和可用性方法
IF 0.6
International Journal of Information Technology and Web Engineering Pub Date : 2023-11-15 DOI: 10.4018/ijitwe.333638
J. Alqurni
{"title":"Evaluating the User Interface and Usability Approaches for E-Learning Systems","authors":"J. Alqurni","doi":"10.4018/ijitwe.333638","DOIUrl":"https://doi.org/10.4018/ijitwe.333638","url":null,"abstract":"E-learning offers an experience that is not constrained by time or geography. Owing to the advancements in technology and accessible computing, users have several ways to interact with e-learning programs. Therefore, usability approaches are crucial for the success of an e-learning application or a website. This study investigates various user-interface usability evaluation methods (UEM) and distribution of e-learning web-based applications, such as Moodle, Blackboard, Learning Management System (LMS), Zoom, Google Classroom, Facebook, and other online programs that exist for online education. To evaluate the usability features of online educational apps and websites, including their effectiveness and usability for students, a survey was conducted to collect responses on online education.","PeriodicalId":51925,"journal":{"name":"International Journal of Information Technology and Web Engineering","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2023-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139276026","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Construction of Network Domain Name Security Access Identification System Based on Artificial Intelligence 基于人工智能的网络域名安全接入识别系统的构建
International Journal of Information Technology and Web Engineering Pub Date : 2023-11-14 DOI: 10.4018/ijitwe.333636
Lin Li
{"title":"The Construction of Network Domain Name Security Access Identification System Based on Artificial Intelligence","authors":"Lin Li","doi":"10.4018/ijitwe.333636","DOIUrl":"https://doi.org/10.4018/ijitwe.333636","url":null,"abstract":"With the popularization of the internet, cybercrime continues to increase, and traditional blacklist methods have difficulty in coping with new threats. To address this challenge, the authors propose a web domain name security access recognition algorithm based on bidirectional recurrent neural networks, aiming to more effectively combat domain name generation technology. This algorithm extracts richer semantic features at each layer through bidirectional recurrent neural networks to more accurately describe domain name features, thus effectively handling SGD problems in abnormal network traffic detection. The results show that compared with the other three algorithms, the model trained by HCA-BAGD has better performance and higher accuracy, successfully solving the problem of network security detection. This study emphasizes the importance of cybersecurity and emphasizes continuous innovation and the adoption of new technological tools to ensure the safe operation of the internet ecosystem, bringing new perspectives and solutions to research and applications in the field of cybersecurity.","PeriodicalId":51925,"journal":{"name":"International Journal of Information Technology and Web Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134954042","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Course Recommendation Algorithm for a Personalized Online Learning Platform for Students From the Perspective of Deep Learning 基于深度学习的学生个性化在线学习平台课程推荐算法
International Journal of Information Technology and Web Engineering Pub Date : 2023-11-08 DOI: 10.4018/ijitwe.333603
Zhengmeng Xu, Hai Lin, Meiping Wu
{"title":"A Course Recommendation Algorithm for a Personalized Online Learning Platform for Students From the Perspective of Deep Learning","authors":"Zhengmeng Xu, Hai Lin, Meiping Wu","doi":"10.4018/ijitwe.333603","DOIUrl":"https://doi.org/10.4018/ijitwe.333603","url":null,"abstract":"This paper mainly studies the content of the recommendation algorithm of learning resource courses in online learning platforms such as MOOC and mainly introduces the automatic encoder neural network that integrates course relevance to realize the personalized course recommendation model. The authors first introduce how to embed a course relevance decoder in an autoencoder neural network. Secondly, the proposed confidence matrix method is introduced to distinguish the recommendation effect of the learned to the unlearned courses, and the training process of the model is introduced. Then, the design content of the experiment is introduced, including the model structure, comparative experiments, parameter settings, and evaluation indicators. Finally, the experimental results are analyzed in detail from the horizontal and vertical aspects. It is hoped that this research can provide a reference for personalized recommendation of learning resources based on deep learning technology and big data analysis.","PeriodicalId":51925,"journal":{"name":"International Journal of Information Technology and Web Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135341941","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Power System Relay Protection Based on Faster R-CNN Algorithm 基于更快R-CNN算法的电力系统继电保护
International Journal of Information Technology and Web Engineering Pub Date : 2023-11-03 DOI: 10.4018/ijitwe.333475
Yong Liu, Zhengbiao Jing
{"title":"Power System Relay Protection Based on Faster R-CNN Algorithm","authors":"Yong Liu, Zhengbiao Jing","doi":"10.4018/ijitwe.333475","DOIUrl":"https://doi.org/10.4018/ijitwe.333475","url":null,"abstract":"The technology of relay protection in China's power system has gradually changed from the traditional operation mode to the development direction of informatization, intelligence, and automation. As a result, the role of relay protection in the power system has become more and more important. It brings higher requirements to the reliability of relay protection; effective reliability assessment of the relay protection system and the corresponding condition operation, minimize or avoid accidents, and ensure the safety of power grids. Starting from the operating characteristics of relay protection, it is suitable for practical engineering applications. Aiming at the problems of low work efficiency and low inspection quality in manual inspection of relay protection pressure plate switching state, The Faster R-CNN image processing algorithm will be come up with. This method uses grayscale, binarization and filtering techniques to preprocess the platen photos, and uses RPN.","PeriodicalId":51925,"journal":{"name":"International Journal of Information Technology and Web Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135820282","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Data Collection and Analysis in Physical Education Practical Teaching Based on Internet of Things 基于物联网的体育实践教学数据收集与分析
International Journal of Information Technology and Web Engineering Pub Date : 2023-10-26 DOI: 10.4018/ijitwe.332857
Yang Xu, Min Liu
{"title":"Data Collection and Analysis in Physical Education Practical Teaching Based on Internet of Things","authors":"Yang Xu, Min Liu","doi":"10.4018/ijitwe.332857","DOIUrl":"https://doi.org/10.4018/ijitwe.332857","url":null,"abstract":"This article focuses on the application of the internet of things and decision tree algorithms in the collection of sports practice teaching data and evaluates the performance and effectiveness of this method through experimental data analysis. The results show that the sports practice teaching data collection method based on the internet of things decision tree algorithm has shown good performance and effectiveness in the experiment. Therefore, this method can effectively extract useful information, provide accurate feedback and guidance for teachers, and is conducive to improving teaching quality and optimizing teaching methods.","PeriodicalId":51925,"journal":{"name":"International Journal of Information Technology and Web Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134907129","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Exploration on Portfolio Selection and Risk Prediction in Financial Markets Based on SVM Algorithm 基于SVM算法的金融市场投资组合与风险预测研究
International Journal of Information Technology and Web Engineering Pub Date : 2023-10-25 DOI: 10.4018/ijitwe.332777
Xinyu Han, Dianqi Yao
{"title":"Exploration on Portfolio Selection and Risk Prediction in Financial Markets Based on SVM Algorithm","authors":"Xinyu Han, Dianqi Yao","doi":"10.4018/ijitwe.332777","DOIUrl":"https://doi.org/10.4018/ijitwe.332777","url":null,"abstract":"In order to cope with the complex risk environment of the current financial market, achieve portfolio optimization and accurate risk prediction, this paper conducts effective research using SVM algorithm. This article uses stock data as a sample to empirically analyze the risk return and risk prediction performance of investment portfolio strategies based on SVM algorithm. Compared with traditional index fund investment strategies, the risk resistance of investment portfolio strategies is significantly improved, and the risk return is also stable at a high level. In addition, with the support of SVM algorithm, the risk prediction error level in the financial market remains within a relatively low range. From the perspective of practical applications, the financial market investment portfolio selection and risk prediction based on SVM algorithm has strong feasibility.","PeriodicalId":51925,"journal":{"name":"International Journal of Information Technology and Web Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135167378","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Sports Work Strategy of College Counselors Based on MySQL Database Big Data Analysis 基于MySQL数据库大数据分析的高校辅导员体育工作策略
International Journal of Information Technology and Web Engineering Pub Date : 2023-10-25 DOI: 10.4018/ijitwe.332788
Xiao Zhang, Ali Yu, Xin Wang, Xue Zhang
{"title":"Sports Work Strategy of College Counselors Based on MySQL Database Big Data Analysis","authors":"Xiao Zhang, Ali Yu, Xin Wang, Xue Zhang","doi":"10.4018/ijitwe.332788","DOIUrl":"https://doi.org/10.4018/ijitwe.332788","url":null,"abstract":"In order to turn our attention to the real progress of the education world, this paper makes a concrete study on the efficiency optimization of MySQL database under big data. On the basis of discussing the significance of cultivating students' team spirit, this paper analyzes and discusses the strategies of cultivating students' team spirit in extracurricular sports activities. MySQL database, as one of the widely used open source databases, naturally has relatively excellent running efficiency, but it also poses a strong challenge for further improving the running efficiency of MySQL database. In many external services, databases are needed, whether in websites or other large-scale software. All the mobile users who need to use the database to store a large amount of user data have caused many websites to collect users and user behavior analysis, which can make them better optimize the website and products, so the dependence and application of data are increasing, and the optimization of databases can greatly improve the ability of developers to retrieve and analyze data.","PeriodicalId":51925,"journal":{"name":"International Journal of Information Technology and Web Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135168501","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Thinking on Construction of Intelligent Auxiliary Physical Exercise Mode Under National Fitness Plan 全民健身计划下智能辅助体育锻炼模式构建的思考
International Journal of Information Technology and Web Engineering Pub Date : 2023-09-28 DOI: 10.4018/ijitwe.331080
Cheng Xu
{"title":"Thinking on Construction of Intelligent Auxiliary Physical Exercise Mode Under National Fitness Plan","authors":"Cheng Xu","doi":"10.4018/ijitwe.331080","DOIUrl":"https://doi.org/10.4018/ijitwe.331080","url":null,"abstract":"In recent years, with the increase of work intensity and life pressure, many people are suffering from unhealthy conditions. In this case, it is very necessary for those who care about health to maintain and enjoy an active and healthy life. Therefore, many people tend to improve their health status through nationwide fitness and exercise. With the development of electronic technology, more and more people use smart devices to monitor their movement. In view of the difficulties and challenges people are facing, this paper will propose a multi-user behavior monitoring algorithm based on machine learning, which can improve the frequency and enthusiasm of physical exercise in people's daily life, thus improving the overall health of society. The research on action recognition responds to the call of the World Health Organization and adapts to social development, which has great practical significance.","PeriodicalId":51925,"journal":{"name":"International Journal of Information Technology and Web Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135386145","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Economic Development Model and Strategy Selection of the Internet of Things Based on Big Data 基于大数据的物联网经济发展模式与战略选择
International Journal of Information Technology and Web Engineering Pub Date : 2023-09-25 DOI: 10.4018/ijitwe.330682
Xuelin Chen, Xia Zhao, Na Ye
{"title":"The Economic Development Model and Strategy Selection of the Internet of Things Based on Big Data","authors":"Xuelin Chen, Xia Zhao, Na Ye","doi":"10.4018/ijitwe.330682","DOIUrl":"https://doi.org/10.4018/ijitwe.330682","url":null,"abstract":"The internet of things (IoT) has become a key support object for Chinese strategic emerging industries. It is of great practical significance to promote the construction of the internet of things. Driven by national policies, the development of the internet of things in China has achieved certain results, but it also faces many problems. For example, there are few theoretical and empirical studies on the internet of things economy. In this context, from the perspective of big data, this paper studies the development model and influencing factors of the internet of things economy, and takes Jiangsu Province as an example to put forward development strategies. This article studies the three-stage development model of the IoT economic big data ecosystem: the primary stage, the growth and maturity stage, and the integration stage. On the basis of the research on the development model, the general evaluation method of the economic development model of the internet of things from the perspective of big data is studied, and the general model of strategy selection is established.","PeriodicalId":51925,"journal":{"name":"International Journal of Information Technology and Web Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135814723","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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