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Some modified types of arrow domination 一些修改类型的箭统治
Q4 Mathematics Pub Date : 2022-01-01 DOI: 10.22075/IJNAA.2022.5759
S. J. Radhi, M. A. Abdlhusein, Ayed Elayose Hashoosh
The aim of this paper is to introduce some new modified types of arrow domination by adding some conditions on the arrow dominating set or on its complement set. Co-independent arrow domination, restrained arrow domination, connected arrow domination, and complementary tree arrow domination are the main types of domination introduced here. More properties and bounds are discussed and applied to some graphs.
本文的目的是通过在箭头控制集或它的补集上添加一些条件,引入一些新的修正类型的箭头控制。本文主要介绍了协同独立的箭头控制、约束箭头控制、连接箭头控制和互补树箭头控制。讨论了更多的性质和界限,并将其应用于一些图。
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引用次数: 2
Some of the sufficient conditions to get the G-Bi-shadowing action 得到g - bi阴影作用的一些充分条件
Q4 Mathematics Pub Date : 2022-01-01 DOI: 10.22075/IJNAA.2022.5652
M. H. O. Ajam, Iftichar M. T. Al-Shara’a
The aim of this paper is introduced some examples of a (mathbb{G})-bi-shadowing actions on the metric (mathbb{G})-space, by study a sufficient conditions of actions to be (mathbb{G})-bi-shadowing. We show the (mathbb{G})-(lambda)-Contraction actions, (mathbb{G})-(left( lambda,L right))textbf{-}Contraction action, and (mathbb{G})-Hardy-Rogers contraction action are (mathbb{G})-bi-shadowing by proved some theorems.
本文通过研究(mathbb{G})-双阴影作用的充分条件,给出了度量(mathbb{G})-空间上(mathbb{G})-双阴影作用的一些例子。我们证明了(mathbb{G})-(lambda)-收缩动作,(mathbb{G})-(左(lambda,L右))textbf{-}收缩动作,以及(mathbb{G})- hardy - rogers收缩动作是(mathbb{G})-双阴影。
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引用次数: 0
Twofold of algebraic decomposition method used for a watermarking scheme with $LWT$ over medical images 基于二元代数分解的LWT医学图像水印方案
Q4 Mathematics Pub Date : 2022-01-01 DOI: 10.22075/IJNAA.2022.5655
Areej M. Abduldaim, A. Faraj
Mathematics has always been of great importance in various sciences, especially computer science. The mechanism used to embed various types of information in a host medical images to safeguard the privacy of the patient including the patient's name, doctor's digital signature is called watermarking. There are a lot of improved watermark algorithms, however, this information is susceptible to attack when the data are transferred over universal internet channels. This paper proposed a robust watermark algorithm that uses a Lifting Wavelet Transform $(LWT)$ and two times of the Hessenberg Matrix Decomposition Method $(HMDM)$ to embed a watermark in a chosen channel of the host image after performing the transform. The experimental results demonstrate that the improvement appears (higher robustness against $JPEG$ compression attack) and good imperceptibility against some attacks, to evaluate the fineness of the original with watermarked images and the extracted watermark respectively.
数学在各种科学,尤其是计算机科学中一直占有重要地位。在宿主医学图像中嵌入各种类型信息以保护患者隐私的机制,包括患者姓名、医生的数字签名,被称为水印。虽然有许多改进的水印算法,但是当数据在通用的互联网通道上传输时,这些信息容易受到攻击。本文提出了一种鲁棒水印算法,该算法使用提升小波变换(LWT)和两次Hessenberg矩阵分解方法(HMDM)在进行变换后将水印嵌入到主图像的选定通道中。实验结果表明,在分别对原始图像和提取的水印进行精细度评估时,该方法的改进(对$JPEG$压缩攻击具有更高的鲁棒性)和对某些攻击具有良好的不可感知性。
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引用次数: 0
The emergence of logic in mathematics and its influence on learners' cognition and way of thinking 逻辑在数学中的出现及其对学习者认知和思维方式的影响
Q4 Mathematics Pub Date : 2022-01-01 DOI: 10.22075/IJNAA.2022.5658
E. Almuhur, M. Al-Labadi
This article sheds light on the single phrase, logical thinking, which came to be understood in so many diverse ways. To assist explain the many distinct meanings, how they arose, and how they are connected, we trace the emergence and evolution of logical thinking in mathematics. This article is also, to some extent, a description of a movement that arose outside of philosophy's mainstream, and whose beginnings lay in a desire to make logic practical and an essential part of learners' lives.
这篇文章阐明了逻辑思维这个单一的短语,它有许多不同的理解方式。为了帮助解释许多不同的含义,它们是如何产生的,以及它们是如何联系在一起的,我们追溯了数学中逻辑思维的出现和演变。在某种程度上,这篇文章也描述了一场在哲学主流之外兴起的运动,它的开始是为了使逻辑成为学习者生活的一个重要组成部分。
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引用次数: 0
Sparse minimum average variance estimation through signal extraction approach to multivariate regression 稀疏最小平均方差估计通过信号提取方法进行多元回归
Q4 Mathematics Pub Date : 2022-01-01 DOI: 10.22075/IJNAA.2022.5660
Saja Mohammad, Z. Alabacy
In this paper, a new sparse method called (MAVE-SiER) is proposed, to introduce MAVE-SiER, we combined the effective sufficient dimension reduction method MAVE with the sparse method Signal extraction approach to multivariate regression (SiER). MAVE-SiER has the benefit of expanding the Signal extraction method to multivariate regression (SiER) to nonlinear and multi-dimensional regression. MAVE-SiER also allows MAVE to deal with problems which the predictors are highly correlated. MAVE-SiER may estimate dimensions exhaustively while concurrently choosing useful variables. Simulation studies confirmed MAVE-SiER performance.
本文提出了一种新的稀疏方法(MAVE-SiER),为了引入MAVE-SiER,我们将有效的充分降维方法MAVE与稀疏方法信号提取方法多变量回归(SiER)相结合。MAVE-SiER的优点是将信号提取方法从多元回归(SiER)扩展到非线性和多维回归。MAVE- sier还允许MAVE处理预测因子高度相关的问题。MAVE-SiER可以在同时选择有用变量的同时详尽地估计维度。仿真研究证实了MAVE-SiER的性能。
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引用次数: 0
Hybrid deep learning framework for human activity recognition 人类活动识别的混合深度学习框架
Q4 Mathematics Pub Date : 2022-01-01 DOI: 10.22075/IJNAA.2022.5673
S. Pushpalatha, Shrishail Math
The aim of the recognition in the human activity is to recognize the actions of the individuals using a set of observations and their environmental conditions. Since last two decades, the research on this Human Activity Recognition (HAR) has captured the attention of several computer science communities because of the strength to provide support to different applications and the connection to different fields of study such as, human-computer interaction, healthcare, monitoring, entertainment and education. There are many existing methods like deep learning which have been used to develop to recognize the different activities of the human, but couldn’t identify the sudden change of the activities in the human. This paper presents a method using the deep learning methods which can recognize the specific identities and identify a change from one activity to another for the applications of the healthcare. In this method, a deep convolutional neural network is built using which the features are extracted for the collection of the data from the sensors. After which the Gated Recurrent Unit (GRU) captures the long-tern dependency between the different actions which helps to improve the identification rate of the HAR. From the CNN and GRU, a model of wearable sensor can be proposed which can identify the changes of the activities and can accurately recognize these activities. Experiment have been conducted using open-source University of California (UCI) HAR dataset which composed of six different activity such as lying, standing, sitting, walking downstairs, walking upstairs and walking. The CNN-based model achieves a detection accuracy of 95.99% whereas the CNN-GRU model achieves a detection accuracy of 96.79% which is better than most existing HAR methods.
在人类活动中,识别的目的是通过一系列观察和环境条件来识别个体的行为。在过去的二十年里,对这种人类活动识别(HAR)的研究已经引起了几个计算机科学界的关注,因为它能够为不同的应用提供支持,并与不同的研究领域(如人机交互、医疗保健、监测、娱乐和教育)建立联系。现有的许多方法,如深度学习,都是用来识别人的不同活动,但不能识别人的活动的突然变化。本文提出了一种使用深度学习方法的方法,该方法可以识别特定身份并识别从一个活动到另一个活动的变化,用于医疗保健应用。在该方法中,建立了一个深度卷积神经网络,利用该网络提取传感器数据的特征。之后,门控循环单元(GRU)捕获不同动作之间的长期依赖关系,这有助于提高HAR的识别率。从CNN和GRU可以提出一种可穿戴传感器模型,该模型可以识别活动的变化,并能准确地识别这些活动。实验使用开源的加州大学(UCI) HAR数据集进行,该数据集由躺着、站着、坐着、下楼、上楼和走路等六种不同的活动组成。基于cnn的模型的检测准确率为95.99%,而CNN-GRU模型的检测准确率为96.79%,优于现有的大多数HAR方法。
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引用次数: 1
Predicting of infected People with Corona virus (covid-19) by using Non-Parametric Quality Control Charts 利用非参数质量控制图预测冠状病毒(covid-19)感染者
Q4 Mathematics Pub Date : 2022-01-01 DOI: 10.22075/ijnaa.2022.5907
Heba Fawzy, Asmaa Ghalib
Quality control Charts were used to monitor the number of infections with the emerging corona virus (Covid-19) for the purpose of predicting the extent of the disease's control, knowing the extent of its spread, and determining the injuries if they were within or outside the limits of the control charts. The research aims to use each of the control chart of the (Kernel Principal Component Analysis Control Chart) and (K- Nearest Neighbor Control Chart). As (18) variables representing the governorates of Iraq were used, depending on the daily epidemiological position of the Public Health Department of the Iraqi Ministry of Health. To compare the performance of the charts, a measure of average length of run was adopted, as the results showed that the number of infection with the new Corona virus is out of control, and that the (KNN) chart had better performance in the short term with a relative equality in the performance of the two charts in the medium and long rang
质量控制图用于监测新冠病毒感染人数,以预测疾病控制程度,了解其传播程度,并确定伤害是否在控制图范围内或之外。本研究的目的是利用核主成分分析控制图(Kernel Principal Component Analysis control chart)和K近邻控制图(K- Nearest Neighbor control chart)中的每一种控制图。根据伊拉克卫生部公共卫生司的每日流行病学情况,使用了代表伊拉克各省的变量。为了比较图表的性能,采用平均运行长度的度量,因为结果表明,新型冠状病毒感染人数处于失控状态,(KNN)图表在短期内表现较好,两个图表在中长期表现相对相等
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引用次数: 2
Deep convolutional neural network classified the PNEUMONIA and Coronavirus diseases (COVID-19) by softmax nonlinearity function 深度卷积神经网络利用softmax非线性函数对肺炎和新冠肺炎进行分类
Q4 Mathematics Pub Date : 2022-01-01 DOI: 10.22075/ijnaa.2022.5923
M. H. Alameady, Maryim Omran Mosa, Amir A. Aljarrah, Huda Saleem Razzaq
A deep learning powerful models of machine learning indicated better performance as precision and speed for images classification. The purpose of this paper is the detection of patients suspected of pneumonia and a novel coronavirus. Convolutional Neural Network (CNN) is utilized for features extract and it classifies, where CNN classify features into three classes are COVID-19, NORMAL, and PNEUMONIA. In CNN updating weights by CNN backpropagation and SGDM optimization algorithms in the training stage. The performance of CNN on the dataset is a combination between Chest X-Ray dataset (1583-NORMAL images and 4272-PNEUMONIA images) and COVID-19 dataset (126-images) for automatically anticipate whether a patient has COVID-19 or PNEUMONIA, where accuracy 94.31% and F1-Score 88.48% in case 60% training, 20% testing, and 20% validation.
深度学习强大的机器学习模型在图像分类的精度和速度方面表现出更好的性能。本文的目的是检测疑似肺炎和新型冠状病毒的患者。卷积神经网络(Convolutional Neural Network, CNN)用于特征提取和分类,CNN将特征分为COVID-19、NORMAL、肺炎三类。在CNN中,在训练阶段通过CNN反向传播和SGDM优化算法更新权值。CNN在数据集上的表现是将胸部x射线数据集(1583-NORMAL图像和4272-PNEUMONIA图像)和COVID-19数据集(126-images)结合在一起,自动预测患者是否患有COVID-19或肺炎,在60%的训练,20%的测试和20%的验证下,准确率为94.31%和F1-Score 88.48%。
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引用次数: 4
Comparison between some estimation methods for an intuitionistic fuzzy semi-parametric logistic regression model with practical application about covid-19 新型冠状病毒肺炎的直觉模糊半参数逻辑回归模型几种估计方法的比较
Q4 Mathematics Pub Date : 2022-01-01 DOI: 10.22075/ijnaa.2022.6149
A. H. Shemail, M. J. Mohammed
In this paper, the intuitionistic fuzzy set and the triangular intuitionistic fuzzy number were displayed, as well as the intuitionistic fuzzy semi-parametric logistic regression model when the parameters and the dependent variable are fuzzy and the independent variables are crisp. Two methods were used to estimate the model on fuzzy data representing Coronavirus data, which are the suggested method and The Wang et al method, through the mean square error and the measure of goodness-of-fit, the suggested estimation method was the best.
本文给出了参数和因变量模糊、自变量清晰时的直觉模糊集和三角直觉模糊数,以及直觉模糊半参数逻辑回归模型。用两种方法对代表冠状病毒数据的模糊数据进行模型估计,分别是建议方法和the Wang等人的方法,通过均方误差和拟合优度的度量,建议方法的估计效果最好。
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引用次数: 1
$H(.,.,.,.)$-$varphi$-$eta$-cocoercive Operator with an Application to Variational Inclusions $H(.,.,.)$-$varphi$-$eta$- coercive算子及其在变分包含中的应用
Q4 Mathematics Pub Date : 2022-01-01 DOI: 10.22075/IJNAA.2021.23245.2506
Tirth Ram, Mohd Iqbal
In this work, we study generalized $ H(.,.,.,.)$-$varphi$-$eta-$ cocoercive operator to find the solution of variational like inclusion involving an infinite family of set-valued mappings in semi-inner product spaces via resolvent equation approach. Furthermore, we established an equivalence between the set-valued variational-like inclusion problem and fixed point problem by employing generalized resolvent operator technique involving generalized $H(.,.,.,.)$-$varphi$-$eta$-cocoercive operator. Using the equivalent formulation of set-valued variational-like inclusion problem and resolvent equation problem, an iterative algorithm is developed that approximate the uniqueness of solution of the resolvent equation problem.
本文研究了广义$ H(.,.,.,.)$-$varphi$-$eta-$ cocoercive算子在半内积空间中利用可解方程的方法求解涉及无穷集值映射族的类变分包含。在此基础上,利用广义的$H(.,.,.)$-$varphi$-$eta$-cocoercive算子,建立了集值类变分包含问题与不动点问题的等价性。利用集值类变分包含问题与可解方程问题的等价表达式,提出了逼近可解方程问题解唯一性的迭代算法。
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引用次数: 0
期刊
International Journal of Nonlinear Analysis and Applications
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