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Algorithm for Safety Decisions in Social Media Feeds Using Personification Patterns 使用人格化模式的社交媒体提要安全决策算法
IF 1 Q3 Computer Science Pub Date : 2023-01-01 DOI: 10.12720/jait.14.1.145-152
P. Gawade, Sarang A. Joshi
For safety decisions in social media applications, it is necessary to classify personification patterns. The paper proposes using video material to apply machine learning to select, and extract significant feature qualities and grasp the semantics of feature space connection to comprehend the personification of a certain user. The feature traits are based on a computer vision-based approach and a natural language-based approach. A strong belief is calculated from language descriptions and persona traits. These traits are then used to determine the overlap of feature space using various ML algorithms to deduce the intrinsic relationships. The proposed goal is validated by this algorithm and user personification is an important aspect that can be captured through video analytics. Using this personification-based method, better decisions can be made in the given domain space.
对于社交媒体应用中的安全决策,有必要对人格化模式进行分类。本文提出利用视频素材,运用机器学习来选择、提取重要的特征品质,把握特征空间连接的语义,从而理解某一用户的人格化。特征特征是基于计算机视觉的方法和基于自然语言的方法。强烈的信念是从语言描述和人物特征中计算出来的。然后使用这些特征来确定特征空间的重叠,使用各种ML算法来推断内在关系。该算法验证了所提出的目标,用户个性化是可以通过视频分析捕获的一个重要方面。使用这种基于人格化的方法,可以在给定的领域空间中做出更好的决策。
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引用次数: 0
Nonlinear Optimal Control Using Sequential Niching Differential Evolution and Parallel Workers 基于顺序小生境差分进化与并行工人的非线性最优控制
IF 1 Q3 Computer Science Pub Date : 2023-01-01 DOI: 10.12720/jait.14.2.257-263
Y. Matanga, Yanxia Sun, Zenghui Wang
—Optimal control is a high-quality and challenging control approach that requires very explorative metaheuristic optimisation techniques to find the most efficient control profile for the performance index function, especially in the case of highly nonlinear dynamic processes. Considering the success of differential evolution in nonlinear optimal control problems, the current research proposes the use of sequential niching differential evolution to boost further the solution accuracy of the solver owing to its globally convergent feature. Also, because sequential niching bans previously discovered solutions, it can propose several competing optimal control profiles relevant for control practitioners. Simulation experiments of the proposed algorithm have been first conducted on IEEE CEC2017/2019 datasets and n-dimensional classical test sets, yielding improved solution accuracy and robust performances on optimal control case studies
-最优控制是一种高质量和具有挑战性的控制方法,需要非常探索性的元启发式优化技术来找到性能指标函数的最有效的控制轮廓,特别是在高度非线性动态过程的情况下。考虑到差分进化在非线性最优控制问题中的成功,目前的研究提出利用序列小生境差分进化的全局收敛特性进一步提高求解器的求解精度。此外,由于顺序小生境禁止先前发现的解决方案,它可以为控制从业者提出几个相互竞争的最优控制概况。该算法首先在IEEE CEC2017/2019数据集和n维经典测试集上进行了仿真实验,在最优控制案例研究中获得了更高的解精度和鲁棒性
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引用次数: 0
Forecasting Volatility in Generalized Autoregressive Conditional Heteroscedastic (GARCH) Model with Outliers 具有异常值的广义自回归条件异方差(GARCH)模型的波动率预测
IF 1 Q3 Computer Science Pub Date : 2023-01-01 DOI: 10.12720/jait.14.2.311-318
Shahid Akbar, T. Saba, Saeed Ali Omer Bahaj, Muhammad Inshal, Amjad Rehman Khan
.
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引用次数: 0
Extractive Text Summarization for Indonesian News Article Using Ant System Algorithm 基于蚁群算法的印尼语新闻文章提取摘要
IF 1 Q3 Computer Science Pub Date : 2023-01-01 DOI: 10.12720/jait.14.2.295-301
A. S. Girsang, Fransisco Junius Amadeus
—The act of simplifying a text from its original source is known as text summarization. Instead of capturing the substance of the original content, an effective summary should be able to convey the information. Recent research on this form of extractive summarization has produced encouraging findings. A graphical model and a modified ant system method will be combined in this literature to provide a solution. The pheromone modification will decide which pertinent phrases will be selected to be a decent summary structure, while the modification process will focus on the point at which the graph construction will be built to represent an article. Additionally, a dataset (Indosum) including news stories that are often utilized in relevant research will be used in accordance to the summary in Indonesian. In addition, the ROUGE approach will be utilized as a tool for evaluation to rate the summary’s quality. Finally, this paper concludes with the challenges and future directions of text summarization.
从原文中简化文本的行为被称为文本摘要。有效的摘要应该能够传达信息,而不是捕捉原始内容的实质。最近对这种形式的摘录摘要的研究产生了令人鼓舞的发现。本文将结合图形模型和改进的蚂蚁系统方法来提供解决方案。信息素修改将决定选择哪些相关短语作为体面的摘要结构,而修改过程将集中在构建图结构以表示文章的点上。此外,一个数据集(Indosum),包括经常在相关研究中使用的新闻故事,将根据印尼摘要使用。此外,ROUGE方法将被用作评价摘要质量的工具。最后,本文总结了文本摘要面临的挑战和未来的发展方向。
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引用次数: 5
An Approach for Person Detection along with Object Using Machine Learning 一种基于机器学习的人与物体检测方法
IF 1 Q3 Computer Science Pub Date : 2023-01-01 DOI: 10.12720/jait.14.3.411-417
Srikanth Bethu, M. Neelakantappa, A. S. Goud, B. H. Krishna, P. Rao M
—The best biometric information processes is a face recognition device, its applicability is simpler and its working range is broader than other methods like fingerprinting, iris scanning and signature. Face Detection is one of the kinds of bio-metric strategies that immediately apply to facial recognition by computerized devices through staring at the facial. It is a common feature used in bio analytics, digital cameras, and social labeling. Main applications of facial recognition algorithms that concentrate on recognition of face include environments, artifacts, and other parts of humans. Face-detection systems uses learning algorithms which are part of machine learning that can be used to identify subject faces inside big size pictures in order to function.
-最好的生物识别信息处理是人脸识别设备,它比指纹、虹膜扫描、签名等其他方法适用性更简单,工作范围更广。面部检测是一种生物识别策略,通过计算机设备盯着面部立即应用于面部识别。它是生物分析、数码相机和社会标签中常用的特征。人脸识别算法的主要应用包括环境、人工制品和人体的其他部分。面部检测系统使用学习算法,这是机器学习的一部分,可以用来识别大尺寸图片中的受试者面部,以便发挥作用。
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引用次数: 0
Data Mining for Managing and Using Online Information on Facebook 管理和使用Facebook在线信息的数据挖掘
IF 1 Q3 Computer Science Pub Date : 2023-01-01 DOI: 10.12720/jait.14.4.769-776
Nidal Al Said
—The problem under the study of this work is investigating data mining algorithms for intelligent analysis of data written in Arabic. The study comprised instead involves several stages, including Data Collection and Pre-Processing; Data Mining Algorithms (Multinomial Naïve Bayes Classifier, Naïve Bayes Classifier, Support Vector Machine and Modified K-Means); Study Results Processing and Software Implementation. A total of 16,732 Facebook posts written exclusively in Arabic were downloaded. Almost two-thirds of them (namely 11,155 items) were used to train algorithms, while the rest (5577 items) were subject to research. The training data were categorized into five groups based on subjects (politics, entertainment, medicine, science, and religion) with five keywords used for testing in each group. Most posts (4736 items) were related to politics. The most accurate algorithm proved to be the multinomial Naïve Bayesian classifier for the maximum number of test data, while the minimum values of this feature were recorded for the Support vector machine. The effectiveness of the multinomial Naïve Bayesian classifier algorithm was most remarkable for the maximum amount of data, while the Support Vector Machine was most effective for the minimum amount. The argument’s fit score is maximum at 5577 data points for the multinomial Naïve Bayesian classifier and 1394 data points for K-means. To improve and refine the results of data mining, the sample must be expanded, adding more data classes and keywords. Other machine learning models, such as deep learning algorithms, could also be used. The significance of investigation is very important because it expands our knowledge about the use of Machine Learning Algorithms to mine Arabic texts on social media platforms.
这项工作研究的问题是研究用于智能分析阿拉伯语数据的数据挖掘算法。这项研究包括几个阶段,包括数据收集和预处理;数据挖掘算法(多项Naïve贝叶斯分类器,Naïve贝叶斯分类器,支持向量机和改进K-Means);研究结果处理及软件实现。总共下载了16,732个完全用阿拉伯语写的Facebook帖子。其中近三分之二(即11155项)用于训练算法,其余(5577项)用于研究。训练数据根据主题(政治、娱乐、医学、科学、宗教)分为5组,每组使用5个关键词进行测试。与政治相关的帖子最多(4736条)。对于最大数量的测试数据,最准确的算法被证明是多项式Naïve贝叶斯分类器,而对于支持向量机,则记录该特征的最小值。多项式Naïve贝叶斯分类器算法在最大数据量下的有效性最为显著,而支持向量机在最小数据量下的有效性最为显著。对于多项式Naïve贝叶斯分类器,参数的拟合分数在5577个数据点和K-means的1394个数据点处最大。为了改进和完善数据挖掘的结果,必须扩展样本,添加更多的数据类和关键字。其他机器学习模型,如深度学习算法,也可以使用。调查的意义非常重要,因为它扩展了我们使用机器学习算法在社交媒体平台上挖掘阿拉伯语文本的知识。
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引用次数: 0
Comparative Study on Model Skill of ERT and LSTM in Classifying Proper or Improper Execution of Free Throw, Jump Shot, and Layup Basketball Maneuvers ERT与LSTM模型技术对罚球、跳投、上篮动作正确与不正确执行的比较研究
IF 1 Q3 Computer Science Pub Date : 2023-01-01 DOI: 10.12720/jait.14.3.594-600
J. P. Tomas, Kevin I. Lucero, Christian Jose P. Ajero, Renz Justin V. Thomas
.
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引用次数: 0
Applying an Image Technology to Estimates Values of Nitrite in Processed Meat Products 应用图像技术估算加工肉制品中亚硝酸盐的含量
Q3 Computer Science Pub Date : 2023-01-01 DOI: 10.12720/jait.14.5.1088-1095
Tippaya Thinsungnoen, Jessada Rattanasuporn, Manoch Thinsungnoen, Thanakorn Pluangklang, Vanida Choomuenwai, Chareonsak Lao-ngam, Panadda Phansamdaeng, Chutima Pluangklang, Maliwan Subsadsana
—Potassium nitrite or saltpeter is used as a food additive and preservative. It confers a fresh and appetizing appearance to food when used in moderation. However, when used in excess, it may lead to cancer. In the present study, an image-processing mobile application was developed for quality control and ensure the hygiene of food products. The developed application is a user-friendly innovation that would raise the quality standards of processed foods, allowing for a competitive edge in the market. The main objectives of the present study were to identify the representatives of each class of suitable color tones and then develop a model-based application for estimating the content of nitrite in processed meat products. The study was conducted in six steps: (1) image layer separation of RGB to three layers comprising the R-G-B layers; (2) identification of the representatives of each class of suitable color tones using the k-means clustering technique; (3) deciphering the linear equations representing the linear relationship between the color tone and the content of nitrite; (4) designing of a mobile application for estimating the amount of nitrite based on an image; (5) development of the model-based mobile application for estimating the nitrite content; (6) evaluation of the developed mobile application using the testing dataset. The results revealed that the mean and median of the green color’s layer were appropriate representatives of the image dataset and could also be associated with the concentration of the nitrite standard solution. In addition, the efficiency of estimating the concentration of nitrite in meat products using the paper analytical apparatus was 88.25%.
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引用次数: 0
Analysis of Playing Positions in Tennis Match Videos to Assess Competition Using a Centroid Clustering Heatmap Prediction Technique 利用质心聚类热图预测技术分析网球比赛视频中的球员位置以评估比赛
IF 1 Q3 Computer Science Pub Date : 2023-01-01 DOI: 10.12720/jait.14.1.138-144
Kanjana Boonim
This research aimed to use clustered heatmap positioning analytical techniques in tennis in order to be able to analyze the positions of tennis players. A heatmap represents the cumulative frequency of tennis players’ movements in each zone of the tennis court. The performance testing of centroid clustering heatmap position analysis was achieved on selected men’s doubles tennis matches during the SINGHA CLASSIC 2019 competition. The research was done by collecting the cumulative frequency data and replacing it with intensity of color space. The process started with, firstly, cutting videos for each match based on the area of the court that could be seen clearly by the cameras in the field. Secondly, the video was converted into binary images. Thirdly, noise reduction was performed using morphological techniques. Fourthly, the centroid position was identified using a connected component and blob analysis. Fifthly, clustering data with k-mine was used to predict new tracks by Kalman filter. Finally, the percentage of player position in the three zones of the tennis court was calculated with the percent yield formula. The experimental results clearly showed the cumulative frequency of the players’ movement with the intensity of color space, allowing coaches and players to easily understand and use the data in planning for the next practice or competition.
本研究旨在将聚类热图定位分析技术应用于网球运动中,以分析网球运动员的位置。热图表示网球运动员在网球场每个区域的累计运动频率。在2019年新加坡网球精英赛(SINGHA CLASSIC 2019)中选定的网球男双比赛中,实现了质心聚类热图位置分析的性能测试。通过收集累积频率数据并将其替换为色彩空间强度来完成研究。这个过程首先是,根据球场上的摄像机可以清楚看到的场地面积,剪辑每场比赛的视频。其次,将视频转换成二值图像。第三,利用形态学技术进行降噪。第四,采用连通分量法和blob分析法确定质心位置。第五,利用k-mine聚类数据,通过卡尔曼滤波对新航迹进行预测。最后,用百分比收益公式计算出网球场三个区域内球员位置的百分比。实验结果清晰地显示了球员运动的累计频率与色彩空间的强度,让教练和球员很容易理解和使用这些数据来规划下一步的训练或比赛。
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引用次数: 0
Computer Vision-Based IoT Architecture for Post COVID-19 Preventive Measures 基于计算机视觉的物联网后冠状病毒预防体系结构
IF 1 Q3 Computer Science Pub Date : 2023-01-01 DOI: 10.12720/jait.14.1.7-19
Ahsanul Akib, Prof. Dr. Kamruddin Nur, Suman Saha, Jannatul Ferdous Srabonee, M. F. Mridha
—The COVID-19 pandemic has wreaked havoc on people all across the world. Even though the number of verified COVID-19 cases is steadily decreasing, the danger persists. Only societal awareness and preventative measures can assist to minimize the number of impacted patients in the work environment. People often forget to wear masks before entering the work premises or are not careful enough to wear masks correctly. Keeping this in mind, this paper proposes an IoT-based architecture for taking all essential steps to combat the COVID-19 pandemic. The proposed low-cost architecture is divided into three components: one to detect face masks by using deep learning technologies, another to monitor contactless body temperature and the other to dispense disinfectants to the visitors. At first, we review all the existing state-of-the-art technologies, then we design and develop a working prototype. Here, we present our results with the accuracy of 97.43% using a deep Convolutional Neural Network (CNN) and 99.88% accuracy using MobileNetV2 deep learning architecture for automatic face mask detection.
——新冠肺炎疫情给各国人民带来巨大灾难。尽管COVID-19确诊病例的数量正在稳步下降,但危险仍然存在。只有社会意识和预防措施才能帮助最大限度地减少工作环境中受影响的患者人数。人们经常在进入工作场所前忘记戴口罩,或者不小心正确戴口罩。考虑到这一点,本文提出了一种基于物联网的架构,用于采取所有必要步骤抗击COVID-19大流行。提出的低成本架构分为三个部分:一个是通过深度学习技术检测口罩,另一个是监测非接触式体温,另一个是为游客分发消毒剂。首先,我们审查所有现有的最先进的技术,然后我们设计和开发一个工作原型。在这里,我们展示了使用深度卷积神经网络(CNN)进行自动人脸检测的准确率为97.43%,使用MobileNetV2深度学习架构进行自动人脸检测的准确率为99.88%。
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引用次数: 2
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Journal of Advances in Information Technology
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