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Similarity Association Pattern Mining in Transaction Databases 事务数据库中的相似关联模式挖掘
IF 2.6 Q3 COMPUTER SCIENCE, INFORMATION SYSTEMS Pub Date : 2021-04-05 DOI: 10.1145/3460620.3460752
M. PhridviRaj, C. V. Rao, V. Radhakrishna, Aravind Cheruvu
Association pattern mining is a method of finding interesting relationships or patterns between item sets present in each of the transactions of the transactional databases. Current researchers in this area are focusing on the data mining task of finding frequent patterns among the item sets based on the interestingness measures like the support and confidence which is called as Frequent pattern mining. Till date, in existing frequent pattern mining algorithms, an itemset is said to be frequent if the support of the itemset satisfies the minimum support input. In this paper, the objective of our algorithm is to find interesting patterns among the item sets based on a Gaussian similarity for an input reference threshold which is first of its kind in the research literature. This study is limited to outlining naïve approach of mining frequent itemsets which requires validating every itemset to verify if the itemset is frequent or not.
关联模式挖掘是一种在事务数据库的每个事务中存在的项集之间查找有趣关系或模式的方法。目前该领域的研究主要集中在基于支持度和置信度等兴趣度度量在项目集中发现频繁模式的数据挖掘任务,称为频繁模式挖掘。到目前为止,在现有的频繁模式挖掘算法中,如果一个项目集的支持度满足最小支持度输入,那么该项目集就是频繁的。在本文中,我们的算法的目标是基于输入参考阈值的高斯相似度在项目集中找到有趣的模式,这在研究文献中是第一次。本研究仅限于概述naïve挖掘频繁项目集的方法,该方法需要验证每个项目集以验证项目集是否频繁。
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引用次数: 0
Hybrid solution of challenges future problems in the new generation of the artificial intelligence industry used operations research industrial processes 混合解决未来问题的挑战,在新一代人工智能产业中运用运筹学研究工业流程
IF 2.6 Q3 COMPUTER SCIENCE, INFORMATION SYSTEMS Pub Date : 2021-04-05 DOI: 10.1145/3460620.3460757
T. Mohammed, Mohammed N. Qasim, O. Bayat
Key technologies such as a new generation of industrial systems highly depends on artificial intelligence, and electronic physical systems that can digitize the entire supply chain together with data mining, machine learning, and more. At present, uses of artificial intelligence-based solutions are very important to improve the accuracy and efficiency of production processes. Artificial intelligence (AI) is playing a key role in the fourth industrial revolution, and we see significant improvements in different methods of machine learning. Artificial intelligence is widely used by practitioner engineers to solve various problems. This journal provides an international forum for quick articles that describes the practical application of artificial intelligence in all areas of mechanical engineering. Many researchers cited the development of technology in industrial fields to reduce problems in industry. Both the Operations Research (OR) community and Artificial Intelligence (AI) show that these problems are still interesting. While AI focuses linearly on increasing production and mitigating industry difficulties that may be seen as a revolution in the future. AI techniques offer a richer and more flexible presentation of real problems. The article presents the architecture of the industrial laboratory and the challenges associated with the use of artificial intelligence in industrial processes.
新一代工业系统等关键技术高度依赖于人工智能,以及能够将整个供应链数字化的电子物理系统,以及数据挖掘、机器学习等。目前,使用基于人工智能的解决方案对于提高生产过程的准确性和效率非常重要。人工智能(AI)在第四次工业革命中发挥着关键作用,我们看到不同的机器学习方法取得了重大进步。人工智能被实践性工程师广泛应用于解决各种问题。该杂志为快速描述人工智能在机械工程各个领域的实际应用的文章提供了一个国际论坛。许多研究人员引用工业领域技术的发展来减少工业中的问题。运筹学(OR)社区和人工智能(AI)都表明,这些问题仍然很有趣。而人工智能则专注于增加产量和缓解行业困难,这可能被视为未来的一场革命。人工智能技术为实际问题提供了更丰富、更灵活的呈现方式。本文介绍了工业实验室的架构以及在工业过程中使用人工智能所面临的挑战。
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引用次数: 1
A Book Recommender System Using Collaborative Filtering Method 基于协同过滤方法的图书推荐系统
IF 2.6 Q3 COMPUTER SCIENCE, INFORMATION SYSTEMS Pub Date : 2021-04-05 DOI: 10.1145/3460620.3460744
Sewar Khalifeh, Amjed Al-mousa
Recommender systems are used to generate meaningful recommendations to users based on their preferences, which will be determined following several approaches. This work targets Arab readers by providing accurate and reliable results that match their needs and desirability. Eventually, it will enhance the reading experience for any Arab readers. The main approach is to filter the recommendations, and this can be achieved either by Content-Based filtering or by Collaborative Filtering. The collaborative filtering techniques presented in this paper compute the similarity matrix between items and users' ratings, and then evaluate the recommendations for users. The techniques cover User-Based and Item-Based Collaborative Filtering, as well as Matrix Factorization through an SVD algorithm. A comparison between these techniques is presented in terms of the fitting and testing time, and accuracy. The KNN-based algorithms showed better performance than the matrix factorization method with respect to fitting and testing time. However, the matrix factorization (SVD) algorithm had the best results in terms of accuracy.
推荐系统用于根据用户的偏好生成有意义的推荐,这将由以下几种方法确定。这项工作的目标是阿拉伯读者提供准确和可靠的结果,符合他们的需要和愿望。最终,它将提升所有阿拉伯读者的阅读体验。主要的方法是过滤推荐,这可以通过基于内容的过滤或协作过滤来实现。本文提出的协同过滤技术通过计算物品与用户评分之间的相似度矩阵,对用户的推荐进行评价。这些技术包括基于用户和基于项目的协同过滤,以及通过SVD算法的矩阵分解。从拟合和测试时间、精度等方面对这些方法进行了比较。基于knn的算法在拟合和测试时间方面优于矩阵分解方法。然而,矩阵分解(SVD)算法在准确率方面取得了最好的结果。
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引用次数: 4
Assessment of Machine Learning Security: The Case of Healthcare Data 机器学习安全评估:以医疗数据为例
IF 2.6 Q3 COMPUTER SCIENCE, INFORMATION SYSTEMS Pub Date : 2021-04-05 DOI: 10.1145/3460620.3460738
Anood Manasrah, Aisha Alkayem, Malik Qasaimeh, Samer Nofal
With technological advances and the use of the Internet everywhere, And the widespread use of machine learning has become important to pay attention to security in all areas of life, especially in the healthcare field, many concerns have arisen regarding the security of patient confidential data in health systems. As it became possible to change patient data, which would lead to a change in data accuracy or to data theft, which would lead to a violation of the safety system in the field of health care. In this paper, a health system was studied in a hospital in Jordan after collecting information on 769 records for pregnant diabetics. The analysis used Python to test the accuracy of this information and improve the performance of the model being created using machine learning algorithms, including decision trees and random forests. Since patient information in any health system has been exposed to many threats and weaknesses, the main goal was to reduce them, and obtain accurate information with good performance and excellent quality, to avoid compromising health rights and data protection for patients.
随着技术的进步和互联网无处不在的使用,以及机器学习的广泛使用已经成为关注生活各个领域安全的重要因素,特别是在医疗保健领域,许多关于卫生系统中患者机密数据安全的担忧已经出现。由于有可能更改患者数据,这将导致数据准确性的变化或数据被盗,这将导致违反卫生保健领域的安全系统。本文在收集了769例妊娠糖尿病患者的记录信息后,对约旦一家医院的卫生系统进行了研究。该分析使用Python来测试该信息的准确性,并使用机器学习算法(包括决策树和随机森林)改进正在创建的模型的性能。由于任何卫生系统中的患者信息都面临许多威胁和弱点,因此主要目标是减少这些威胁和弱点,并获得性能良好、质量优良的准确信息,以避免损害患者的健康权利和数据保护。
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引用次数: 1
Study of Detection of DDoS attacks in cloud environment Using Regression Analysis 基于回归分析的云环境下DDoS攻击检测研究
IF 2.6 Q3 COMPUTER SCIENCE, INFORMATION SYSTEMS Pub Date : 2021-04-05 DOI: 10.1145/3460620.3460750
Arun Nagaraja, U. Boregowda, V. Radhakrishna
Distributed Denial of Service (DDoS) attacks in the cloud environment are not as simple as the same attacks which occur in the traditional physical network environment. Not only one single attack is affecting the cloud environment, where as there are multiple sources to affect the environment. DDoS attacks can be detected using the existing machine learning techniques such as neural classifiers. This paper discusses on the survey carried out on DDoS attacks in the cloud environment. Using Machine learning techniques results to detection of higher false positive rates. Some of the widely used methods are ANN, SVM, kNN, J48, Feature rank and Feature selection methods to detect DDoS attacks in the cloud environment. This paper reviews various studies related to detection of network attacks in network and cloud environments.
云环境中的分布式拒绝服务(DDoS)攻击不像传统物理网络环境中的攻击那么简单。影响云环境的不仅仅是一个攻击,还有多个攻击源。可以使用现有的机器学习技术(如神经分类器)检测DDoS攻击。本文讨论了对云环境下DDoS攻击的调查。使用机器学习技术可以检测到更高的假阳性率。目前广泛使用的方法有ANN、SVM、kNN、J48、Feature rank和Feature selection等方法来检测云环境下的DDoS攻击。本文综述了网络和云环境下网络攻击检测的相关研究。
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引用次数: 6
Physicians' Attitudes towards Electronic Prescribing Software: Perceived Benefits and Barriers 医生对电子处方软件的态度:感知的好处和障碍
IF 2.6 Q3 COMPUTER SCIENCE, INFORMATION SYSTEMS Pub Date : 2021-04-05 DOI: 10.1145/3460620.3460629
Wala M. Eltajoury, Abdelsalam M. Maatuk, I. Denna, Ebitisam K. Elberkawi
The use of health information technology has become highly effective in healthcare quality as it enhances personal and public care, broadens diagnostic accuracy, reduces medical costs and errors, and improves the effectiveness of both organizational and clinical processes. This study aims to assess physicians' perceptions of perceived benefits and barriers of electronic prescribing (e-Prescribing) software and their implementation. A self-prepared questionnaire was developed, distributed, and filled by physicians (n = 100) from different departments at Benghazi Medical Center, Libya. The Statistical Package for Social Sciences (SPSS) program was used to analyze the results. The results showed that more than 90% of physicians preferred the e-Prescribing software, with most of them believing that they were able to provide better services to patients by saving time and effort (87%), and checking drug interaction (82%), as well as reducing medical errors (89%). On the other hand, the results indicated that the main barriers are the lack of adequate infrastructure, awareness sessions, and human and material resources. Physicians prefer to use the e-Prescribing software, as it supports decision-makers to design more effective strategies and implementation plans. The study recommended the necessity of holding awareness sessions and training programs for using e-Prescribing software.
卫生信息技术的使用在提高卫生保健质量方面已经变得非常有效,因为它增强了个人和公共护理,扩大了诊断准确性,降低了医疗成本和错误,并提高了组织和临床流程的有效性。本研究旨在评估医生对电子处方(e-Prescribing)软件及其实施的感知利益和障碍的看法。来自利比亚班加西医疗中心不同科室的医生(n = 100)自行编写、分发并填写了一份问卷。使用社会科学统计软件包(SPSS)程序对结果进行分析。结果显示,超过90%的医生更喜欢电子处方软件,其中大多数医生认为他们可以通过节省时间和精力(87%),检查药物相互作用(82%)以及减少医疗差错(89%)来为患者提供更好的服务。另一方面,研究结果表明,主要障碍是缺乏足够的基础设施、宣传课程以及人力和物力资源。医生更喜欢使用电子处方软件,因为它支持决策者设计更有效的策略和实施计划。该研究建议有必要举办认识会议和培训项目,以使用电子处方软件。
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引用次数: 12
International Conference on Data Science, E-learning and Information Systems 2021 2021年数据科学、电子学习和信息系统国际会议
IF 2.6 Q3 COMPUTER SCIENCE, INFORMATION SYSTEMS Pub Date : 2021-01-01 DOI: 10.1145/3460620
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引用次数: 2
Learning-Analytics based Intelligent Simulator for Personalised Learning 基于学习分析的个性化学习智能模拟器
IF 2.6 Q3 COMPUTER SCIENCE, INFORMATION SYSTEMS Pub Date : 2020-10-20 DOI: 10.1109/ICADEIS49811.2020.9276858
N. Sharef, M. A. Azmi Murad, E. Mansor, Nurul Amelina Nasharuddin, Muhd Khaizer Omar, Normalia Samian, N. Arshad, W. Ismail, F. Shahbodin
Personalised learning enables instructions to be tailored specific to students learning needs, while making sure learning outcomes are attained. Instructors require information that could facilitate them in adapting their pedagogy design so the learning delivery could be optimized. However, existing solutions are limited to descriptive analytic and intervention facilitation is confined to students at risk prediction based on their course engagement frequency. Tools to predict final grade is available but very scarce. Besides, realtime monitoring of reaction to learning events are not available. Therefore, this paper proposes a solution that integrates Internet of Things, learning analytic and chatbot to fill the said gaps. The paper also presents the experience of pilot developments towards the current version of solution.
个性化学习使教学能够根据学生的学习需求量身定制,同时确保取得学习成果。教师需要的信息,可以帮助他们适应他们的教学设计,使学习交付可以优化。然而,现有的解决方案仅限于描述性分析,干预促进仅限于基于课程参与频率的学生风险预测。预测最终成绩的工具是可用的,但非常稀缺。此外,无法实时监测对学习事件的反应。因此,本文提出了一种将物联网、学习分析和聊天机器人相结合的解决方案来填补上述空白。本文还介绍了针对当前版本解决方案的试点开发经验。
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引用次数: 5
Age Group Based Document Classification in Bahasa Indonesia 基于年龄组的印尼语文献分类
IF 2.6 Q3 COMPUTER SCIENCE, INFORMATION SYSTEMS Pub Date : 2020-10-20 DOI: 10.1109/ICADEIS49811.2020.9277104
M. I. D. Putra, Budi Irmawati, W. Wedashwara, Dita Pramesti, Siti Oryza Khairunnisa
Internet provides articles that may be categorized to various target readers based on genders, ages, hobbies, etc. To make sure that readers consume a proper article based on their age group, methods and training data were proposed and collected to classify the articles. This paper reported a document classification based on age groups using a binary classification method for Indonesian documents. The document classification used the term frequency and inverse document frequency (TF-IDF) features run on the Multinomial Naïve Bayes Classifier. The dataset was crowdsourced from three different sites: bobo.grid.id, hai.grid.id, and www.detik.com for three age group readers such as elementary school children, teenagers, and adults. The experimental results obtained 0.9406, 0.9341, and 0.9374 of precision, recall, and F-score respectively. This experiment also reported that for the datasets that were not stemmed performed better than those that were stemmed. It shows that the stemming process, which usually be done in the document classification, throws some information in the Indonesian texts. However, because this behavior was not happen on nouns, our future work is to elaborate further on the role of affixations in the lower age group documents.
互联网提供的文章可以根据性别、年龄、爱好等对不同的目标读者进行分类。为了确保读者根据他们的年龄组消费合适的文章,提出并收集了方法和训练数据来对文章进行分类。本文报道了一种基于年龄分组的印尼语文档分类方法。文档分类使用术语频率和逆文档频率(TF-IDF)特征在多项Naïve贝叶斯分类器上运行。数据集来自三个不同的网站:bobo.grid。id, hai.grid。为小学儿童、青少年、成人等3个年龄段的读者提供Id和www.detik.com。实验结果的准确率、召回率和F-score分别为0.9406、0.9341和0.9374。该实验还报告说,对于未处理的数据集,性能优于处理过的数据集。这表明,通常在文档分类中进行的词干提取过程在印尼语文本中抛出了一些信息。然而,由于这种行为并没有发生在名词上,我们未来的工作是进一步阐述词缀在低年龄组文档中的作用。
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引用次数: 2
Classification of Building Cracks Image Using the Convolutional Neural Network Method 基于卷积神经网络的建筑裂缝图像分类
IF 2.6 Q3 COMPUTER SCIENCE, INFORMATION SYSTEMS Pub Date : 2020-10-20 DOI: 10.1109/ICADEIS49811.2020.9276962
I. S. Wijaya, Aditya Perwira Joan Dwitama, I. B. K. Widiartha, Seno Adi Putra
Building crack images classification caused by the earthquake is commonly conducted manually by analyzing walls, beams, columns, and floors based on visual inspection of crack's diameter, depth, and length. Experts in structural engineering who have many experiences in building damage assessment usually handle the mentioned task. In order to speed up and simplify the assessment process a classification system based on pattern recognition is on demand. This paper proposes a crack image classification technique using CNN. This classification technique is proposed to improve the performance of two previous works: the crack classification systems using GLCM features and the SVM classifier and the crack classification systems using Zoning and Moment features and QDA classifier. The experimental results show that the CNN based crack image classification works properly indicated by 99.63% of accuracy, 99.65% of precision, and 99.64% of recall for METU dataset and 93.80% of accuracy, 93.49% of precision, and 93.94% of recall for CDLE dataset. In detail, the CNN based crack image classification provides significantly higher performance than that of the previous works. Furthermore, the proposed system also shows robust performance against large variability of cracks and non-crack images.
地震引起的建筑物裂缝图像分类通常是通过肉眼观察裂缝的直径、深度和长度,通过分析墙壁、梁、柱和地板进行人工分类。具有丰富的建筑损伤评估经验的结构工程专家通常负责上述任务。为了加快和简化评估过程,需要一种基于模式识别的分类系统。本文提出了一种基于CNN的裂纹图像分类技术。该分类技术的提出是为了改进之前两种方法的性能:使用GLCM特征和SVM分类器的裂缝分类系统,以及使用Zoning和Moment特征和QDA分类器的裂缝分类系统。实验结果表明,基于CNN的裂纹图像分类方法对METU数据集的准确率为99.63%、精度为99.65%、召回率为99.64%,对CDLE数据集的准确率为93.80%、精度为93.49%、召回率为93.94%。其中,基于CNN的裂纹图像分类的性能明显高于之前的工作。此外,该系统对裂纹和非裂纹图像的大变异性也表现出鲁棒性。
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引用次数: 3
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