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2021 1st International Conference on Artificial Intelligence and Data Analytics (CAIDA)最新文献

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Processing of Human Motions using Cost Effective EEG Sensor and Machine Learning Approach 基于高效脑电传感器和机器学习方法的人体运动处理
Pub Date : 2021-04-06 DOI: 10.1109/CAIDA51941.2021.9425088
Shaik Abdul Waheed, S. Revathi, Mohammed Abdul Matheen, Amairullah Khan Lodhi, Mohammed Ashrafuddin, G.S. Maboobatcha
Emotions are different biological states brought on by neurophysiological changes associated with the nervous system which are affected and results in thoughts, feelings, behavioral responses, and a degree of pleasure or displeasure. These emotions play a vital role in understanding the human response towards any means of action they experience. The system uses an EEG headband device made out of IoT and various machine learning algorithms to understand the human’s emotion of any incident they undergo. In this paper, we propose a method to detect and recognize the emotional changes in a human who is exposed to various images.
情绪是由与神经系统相关的神经生理变化引起的不同的生物状态,这些变化受到影响并导致思想、感觉、行为反应和一定程度的快乐或不快乐。这些情绪在理解人类对他们所经历的任何行为的反应方面起着至关重要的作用。该系统使用由物联网制成的脑电图头带设备和各种机器学习算法,以了解人类经历任何事件时的情绪。在本文中,我们提出了一种方法来检测和识别人类暴露在各种图像中的情绪变化。
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引用次数: 6
Wavelet Frequency Transformation for Specific Weeds Recognition 小波变换在杂草识别中的应用
Pub Date : 2021-04-06 DOI: 10.1109/CAIDA51941.2021.9425249
Shabana Habib, I. Khan, Muhammad Islam, Waleed Albattah, Saleh Mohammed Alyahya, Sheroz Khan, Md. Kamrul Hassan
Saudi Arabia is experiencing depleting water level which ultimately leading to having reduced level of weed and crops farms. The ongoing practice of watering for all kind of weeds at farms is manual which is laborious and slow besides waste of unregulated use of water. Therefore, there arises the need of automated water control, making the automated watering system as the viable option for precision weed control system. This paper has presented the development of real-time automated water sprinkle system for the target weeding area. The technique of wavelet frequency is developed as a software interface using MATLAB program detecting need of water sprinkling from the pictures of the leaves obtained. Software-based results are applied to hardware for real-time grass detection and classification based on shape and density due to reason that the leaves may be wide open, shrunk and leaves those with curved in features. The real-time system is capable of thus deciding the proportionate amount of water needed to be sprinkled over the weeds using a purposely developed hardware system. The system can detect areas where more, more or less water is needed, through a high-accuracy connected camera.
沙特阿拉伯正在经历水位下降,最终导致杂草和农作物农场减少。目前,对农田各种杂草的浇水都是人工的,既费力又慢,而且浪费了大量的水。因此,出现了对自动化水控制的需求,使自动化浇水系统成为精确杂草控制系统的可行选择。本文介绍了目标除草区实时自动洒水系统的研制。利用MATLAB程序开发了小波频率技术作为软件接口,从获得的叶片图像中检测喷水需求。由于草的叶子可能是大开的,也可能是收缩的,也可能是弯曲的,因此将基于软件的结果应用到硬件上,进行基于形状和密度的实时草检测和分类。因此,实时系统能够使用专门开发的硬件系统来决定喷洒在杂草上所需的比例水量。该系统可以通过一个高精度的连接摄像头来检测需要更多、更多或更少水的地区。
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引用次数: 2
Predicting Congestive Heart Failure Risk Factors in King Abdulaziz Medical City A Machine Learning Approach 预测阿卜杜勒阿齐兹国王医疗城充血性心力衰竭危险因素的机器学习方法
Pub Date : 2021-04-06 DOI: 10.1109/CAIDA51941.2021.9425233
Ayidh Alqahtani, Ryiad Alshmmari, Mohammed Alzunitan, Amjad M Ahmed, A. Mukhtar, Nasser Alqahtani
Congestive heart failure (CHF) is one of the diseases with a high burden on the healthcare systems. Patients visits and follow-up at the out-patient clinics are associated with high direct and indirect costs and affect the patient treatment outcomes. In this study, we have tried to test and use machine learning models to predict the risk level and class of CHF patients to confidently extend the timing for the next out-patient cardiac clinic visit. The data for 700 patients’ records were statistically analyzed with Waikato Environment Knowledge Analysis version 3.9.4 (Weka) using eight different machine learning models. Among the eight tested models, the Random Forest and Logistic regression models were found to be the best. Overall performance of the models was promising with these excellent measures (Precision, Recall, F-measure, and ROC) for the Random Forest and Logistic regression models with high accuracy around 0.89. Future work with more balanced datasets and records are needed to test such models which could save the healthcare systems a lot of direct and indirect costs and improve patients’ outcomes.
充血性心力衰竭(CHF)是卫生保健系统负担沉重的疾病之一。患者在门诊就诊和随访与高直接和间接成本相关,并影响患者的治疗结果。在这项研究中,我们尝试测试并使用机器学习模型来预测CHF患者的风险水平和类别,以自信地延长下一次心脏门诊就诊的时间。采用怀卡托环境知识分析3.9.4版(Weka)软件,采用8种不同的机器学习模型对700例患者病历数据进行统计分析。在8个被检验的模型中,随机森林和Logistic回归模型是最好的。对于随机森林和Logistic回归模型,这些优秀的度量(Precision, Recall, F-measure和ROC)的模型的总体性能是有希望的,精度在0.89左右。未来的工作需要更平衡的数据集和记录来测试这些模型,这些模型可以为医疗保健系统节省大量的直接和间接成本,并改善患者的治疗效果。
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引用次数: 0
Comparative Analysis for Predicting Non-Functional Requirements using Supervised Machine Learning 使用监督机器学习预测非功能需求的比较分析
Pub Date : 2021-04-06 DOI: 10.1109/CAIDA51941.2021.9425236
Vajeeha Mir Khatian, Qasim Ali Arain, Mamdouh Alenezi, Muhammad Owais Raza, Fariha Shaikh, Isma Farah
Functional and non-functional requirements are two important aspects of the requirements gathering phase (RGP) in any system development lifecycle (SDLC) model. The FRs are much simpler to understand and easily extractable from the user stories at RGP. On the other hand, the non-functional requirements (NFRs) are critical but play a significant role to improve the quality of the product and are used in determining the acceptance of a designed system. Inside the NFR, several quality factors focus on the specific quality attribute of a system, like security, performance, reliability, etc. To classify the NFRs for each category is a challenging task. This paper mainly focuses on the prediction of the requirements classification of NFRs by using supervised machine learning (ML) algorithms followed by comparative analysis on five different ML algorithms: decision tree, k-nearest neighbor (KNN), random forest classifier (RFC), naïve Bayes and logistic regression (LR). The study has been conducted in two phases. In the first phase, the model has been designed which accepts a dataset containing textual data where 11 quality attributes are focused for prediction, and evaluation is done based on 15% of test data and 85% of training data, while in the second phase, the performance of each algorithm is evaluated based on four different evaluation metrics: precision, recall, accuracy, and confusion matrix. The exhaustive results of the comparative analysis demonstrate that the performance of the LR algorithm is the best of all algorithms with very high prediction rates and 75% accuracy. Besides, the naïve Bayes resulted in 66% accuracy at second place, the decision tree provided 60% accuracy and marked third, the RFC with 53% accuracy being at fourth, and KNN with 50% accuracy being lowest of all. The LR algorithm should be preferred for the prediction of the classification of NFRs
在任何系统开发生命周期(SDLC)模型中,功能需求和非功能需求是需求收集阶段(RGP)的两个重要方面。fr更容易理解,也更容易从RGP的用户描述中提取出来。另一方面,非功能需求(NFRs)是至关重要的,但对提高产品质量起着重要作用,并用于确定设计系统的验收。在NFR中,有几个质量因素关注系统的特定质量属性,如安全性、性能、可靠性等。对每个类别的nfr进行分类是一项具有挑战性的任务。本文主要研究了使用监督机器学习(ML)算法对nfr需求分类的预测,并对决策树、k近邻(KNN)、随机森林分类器(RFC)、naïve贝叶斯和逻辑回归(LR)五种不同的ML算法进行了比较分析。这项研究分两个阶段进行。在第一阶段,模型设计接受包含文本数据的数据集,其中集中了11个质量属性进行预测,并基于15%的测试数据和85%的训练数据进行评估,而在第二阶段,基于四个不同的评估指标对每个算法的性能进行评估:精度,召回率,准确度和混淆矩阵。详尽的对比分析结果表明,LR算法是所有算法中性能最好的,具有很高的预测率和75%的准确率。此外,naïve贝叶斯的准确率为66%,排名第二,决策树的准确率为60%,排名第三,准确率为53%的RFC排名第四,准确率为50%的KNN排名最低。对于NFRs分类的预测,LR算法应该是首选的
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引用次数: 4
An Intelligent Approach for Food Recipe Rating Prediction Using Machine Learning 一种基于机器学习的食品配方评级预测智能方法
Pub Date : 2021-04-06 DOI: 10.1109/CAIDA51941.2021.9425031
Ismam Hussain Khan, Md Habib Ullah Khan, M. K. Howlader
In recent times, there are many studies and systems which deal with restaurant rating or individual food rating but rating a recipe using Artificial Intelligence is rare. This study aims to rate recipes based on different attributes using different Machine Learning algorithms. It compares the performance of different classifiers in rating a recipe based on different performance criterion. This can be economically beneficial to restaurants by helping them improve their recipes and getting more customers. It can also be used in a more personal level to improve household recipes and for the customers of restaurants to decide which restaurant is better for a specific dish based on how good their recipe is.
近年来,有许多研究和系统处理餐馆评级或个人食物评级,但使用人工智能对食谱进行评级是罕见的。本研究旨在使用不同的机器学习算法对基于不同属性的食谱进行评级。它比较了基于不同性能标准的不同分类器对菜谱进行评级的性能。这可以帮助餐馆改进食谱,吸引更多的顾客,从而在经济上对他们有利。它还可以在更个人的层面上用于改进家庭食谱,以及让餐馆的顾客根据他们的食谱好坏来决定哪家餐馆更适合做某道菜。
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引用次数: 1
A Comparison of Two-Stage Classifier Algorithm with Ensemble Techniques On Detection of Diabetic Retinopathy 两阶段分类器算法与集成技术在糖尿病视网膜病变检测中的比较
Pub Date : 2021-04-06 DOI: 10.1109/CAIDA51941.2021.9425129
Ali Tariq Nagi, Mazhar Javed Awan, R. Javed, N. Ayesha
The Diabetic retinopathy is disease of the human eye that causes retinal damage in diabetic patients. It further leads to the blindness. The machine learning techniques plays an important rule to predict the early diabetic retinopathy which avoided from the intensive labor. In this paper we used the novel technique, the Two Stage Classifier, an ensemble technique which combines various machine learning algorithms for classification. In the subject paper, the classifier is applied to predict Diabetic retinopathy (DR), a disease of the human eye that causes retinal damage in diabetic patients and ultimately lead to complete blindness. The problem lies in the fact that it is time consuming to detect this disease but an early detection of the disease is essential to avoid complete blindness. We apply machine learning algorithms to determine the existence of DR and compare the accuracies of the applied techniques. The Two Stage Classifier, turns out to be better not only in terms of parallelism but also in terms of accuracy.
糖尿病视网膜病变是引起糖尿病患者视网膜损伤的一种人眼疾病。它进一步导致失明。机器学习技术在早期糖尿病视网膜病变的预测中起着重要的作用,避免了密集的劳动。在本文中,我们使用了新的技术,两阶段分类器,一种集成技术,结合了各种机器学习算法进行分类。本文将该分类器应用于糖尿病视网膜病变(Diabetic retinopathy, DR)的预测。糖尿病视网膜病变是一种导致糖尿病患者视网膜损伤并最终导致完全失明的人眼疾病。问题在于,发现这种疾病很耗时,但早期发现这种疾病对于避免完全失明至关重要。我们应用机器学习算法来确定DR的存在,并比较应用技术的准确性。两阶段分类器,不仅在并行性方面更好而且在准确性方面也更好。
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引用次数: 21
Prediction of Hourly Total Energy in Combined Cycle Power Plant Using Machine Learning Techniques 利用机器学习技术预测联合循环电厂小时总能量
Pub Date : 2021-04-06 DOI: 10.1109/CAIDA51941.2021.9425308
Md. Golam Rabby Shuvo, Niger Sultana, Limon Motin, Mohammad Rezaul Islam
Electricity is a form of energy used around the world to power everything in our daily life. The value of energy and its renewable nature assemble energy as one of the vital topics. The correct approximation of hourly energy created on an exceeding power plant is crucial for producing cost-effective energy. In recent times, Machine Learning (ML) algorithms are widely utilized in predictive analysis of the power plants’ estimated energy production. A Combined Cycle Power Plant (CCPP) refers to a distinctive electrical energy producing station, where energy is generated with the help of the two types of turbines (gas and steam) merged into a single cycle. This study explores and evaluates four ML regression techniques for forecasting the total energy output per hour operated by a CCPP. Our entire set of data is collected from Rural Power Company Limited (RPCL), Mymensingh, Bangladesh, which contains 24 input variables, 8768 observations, and net hourly total energy (MW) as the target variable. The performance evaluation of the following regression techniques: Linear, Lasso, Decision Tree, and Random Forest, shows that Linear Regression performs most efficiently our dataset. The value of R2 for Linear Regression is 0.99910896 (99.91%).
电是一种能源形式,在世界范围内为我们日常生活中的一切提供动力。能源的价值及其可再生性质成为集合能源的重要课题之一。发电厂每小时产生的能量的正确近似值对于生产具有成本效益的能源至关重要。近年来,机器学习算法被广泛应用于电厂预估发电量的预测分析。联合循环发电厂(CCPP)是指一种独特的电能生产站,在这里,能源是在两种类型的涡轮机(燃气和蒸汽)合并成一个单一循环的帮助下产生的。本研究探索并评估了四种ML回归技术,用于预测CCPP运行的每小时总能量输出。我们的整个数据集收集自孟加拉国迈门辛格农村电力有限公司(RPCL),其中包含24个输入变量,8768个观测值,净小时总能量(MW)作为目标变量。以下回归技术的性能评估:线性,套索,决策树和随机森林,表明线性回归最有效地执行我们的数据集。线性回归的R2为0.99910896(99.91%)。
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引用次数: 6
Deep Learning-Based Automatic Detection of Central Serous Retinopathy using Optical Coherence Tomographic Images 基于深度学习的中央浆液性视网膜病变光学相干层析图像自动检测
Pub Date : 2021-04-06 DOI: 10.1109/CAIDA51941.2021.9425161
S. A. E. Hassan, Shahzad Akbar, Sahar Gull, A. Rehman, Hind Alaska
Central Serous Retinopathy (CSR), also known as Central Serous Chorioretinopathy (CSC), occurs due to the clotting of fluids behind the retinal surface. The retina is composed of thin tissues that capture light and transform into visual recognition in the brain. This significant and critical organ may be damaged and causes vision loss and blindness for the individuals. Therefore, early-stage detection of the syndrome may cure complete loss of vision and, in some cases, may recover to its normal state. Hence, accurate and fast detection of CSR saves macula from severe damage and provides a basis for detecting other retinal pathologies. The Optical Coherence Tomographic (OCT) images have been used to detect CSR, but the design of a computationally efficient and accurate system remains a challenge. This research develops a framework for accurate and automatic CSR detection from OCT images using pre-trained deep convolutional neural networks. The preprocessing of OCT image enhances and filters the images for improving contrast and eliminate noise, respectively. Pre-trained network architectures have been employed, which are; AlexNet, ResNet-18, and GoogleNet for classification. The classification scheme followed by preprocessing enhances the foreground objects from OCT images. The performance of deep CNN has been compared through a statistical evaluation of parameters. The statistical parameters evaluation has shown 99.64% classification accuracy for AlexNet using Optical Coherence Tomography Image Database (OCTID). This shows the suitability of the proposed framework in clinical application to help doctors and clinicians diagnose retinal diseases.
中心性浆液性视网膜病变(CSR),也称为中心性浆液性脉络膜视网膜病变(CSC),是由于视网膜表面后面的液体凝结而发生的。视网膜由薄薄的组织组成,它能捕捉光线并在大脑中转化为视觉识别。这个重要而关键的器官可能会受到损害,导致个人视力丧失和失明。因此,早期发现该综合征可能治愈完全丧失视力,在某些情况下,可能恢复到正常状态。因此,准确、快速地检测CSR可以避免黄斑的严重损伤,并为检测其他视网膜病变提供基础。光学相干层析成像(OCT)图像已被用于检测CSR,但设计一个计算高效和准确的系统仍然是一个挑战。本研究开发了一个使用预训练的深度卷积神经网络从OCT图像中准确和自动检测CSR的框架。OCT图像的预处理分别对图像进行增强和滤波,以提高对比度和消除噪声。采用了预先训练的网络架构,它们是;AlexNet, ResNet-18和GoogleNet进行分类。先分类后预处理,增强OCT图像的前景目标。通过参数的统计评估比较了深度CNN的性能。统计参数评估表明,使用光学相干断层扫描图像数据库(OCTID)对AlexNet进行分类的准确率为99.64%。这表明所提出的框架在临床应用中的适用性,以帮助医生和临床医生诊断视网膜疾病。
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引用次数: 15
Lung Cancer Detection and Classification from Chest CT Scans Using Machine Learning Techniques 利用机器学习技术从胸部CT扫描中检测和分类肺癌
Pub Date : 2021-04-06 DOI: 10.1109/CAIDA51941.2021.9425269
A. Rehman, Muhammad Kashif, I. Abunadi, N. Ayesha
Lung cancer is one of the key causes of death amongst humans globally, with a mortality rate of approximately five million cases annually. The mortality rate is even higher than breast cancer and prostate cancer combination. However, early detection and diagnosis can improve the survival rate. Different modalities are used for lung cancer detection and diagnosis, while Computed Tomography (CT) scan images provide the most significant lung infections information. This research’s main contribution is the detection and classification of different kinds of lung cancers such as Adenocarcinoma, Large cell carcinoma, and Squamous cell carcinoma. A novel lung cancer detection technique has been developed using machine learning techniques. The technique comprises feature extraction, fusion using patch base LBP (Local Binary Pattern) and discrete cosine transform (DCT). The machine learning technique such as support vector machine (SVM) and K-nearest neighbors (KNN) evaluated chest CT scan images dataset for texture feature classification. The proposed technique’s performance achieves better accuracy of 93% and 91% for support vector machine and K-nearest neighbors, respectively, than state-of-the-art techniques.
肺癌是全球人类死亡的主要原因之一,每年的死亡率约为500万例。死亡率甚至高于乳腺癌和前列腺癌的总和。然而,早期发现和诊断可以提高生存率。不同的模式用于肺癌的检测和诊断,而计算机断层扫描(CT)扫描图像提供最重要的肺部感染信息。本研究的主要贡献是不同类型肺癌的检测和分类,如腺癌、大细胞癌和鳞状细胞癌。利用机器学习技术开发了一种新的肺癌检测技术。该技术包括特征提取、局部二值模式(LBP)融合和离散余弦变换(DCT)。利用支持向量机(SVM)和k近邻(KNN)等机器学习技术对胸部CT扫描图像数据集进行纹理特征分类。该方法在支持向量机和k近邻上的准确率分别达到93%和91%,优于现有技术。
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引用次数: 19
Cyber Resiliency in the Context of Cloud Computing Through Cyber Risk Assessment 基于网络风险评估的云计算环境下的网络弹性
Pub Date : 2021-04-06 DOI: 10.1109/CAIDA51941.2021.9425195
Hilalah F. Al-Turkistani, Alaa AlFaadhel
Cyber resiliency in Cloud computing is one of the most important capability of an enterprise network that provides continues ability to withstand and quick recovery from the adversary conditions. This capability can be measured through cybersecurity risk assessment techniques. However, cybersecurity risk management studies in cloud computing resiliency approaches are deficient. This paper proposes resilient cloud cybersecurity risk assessment tailored specifically to Dropbox with two methods: technical-based solution motivated by a cybersecurity risk assessment of cloud services, and a target personnel-based solution guided by cybersecurity-related survey among employees to identify their knowledge that qualifies them withstand to any cyberattack. The proposed work attempts to identify cloud vulnerabilities, assess threats and detect high risk components, to finally propose appropriate safeguards such as failure predicting and removing, redundancy or load balancing techniques for quick recovery and return to pre-attack state if failure happens.
云计算中的网络弹性是企业网络最重要的能力之一,它提供了持续承受攻击并从攻击中快速恢复的能力。这种能力可以通过网络安全风险评估技术来衡量。然而,针对云计算弹性方法的网络安全风险管理研究尚显不足。本文提出了专为Dropbox量身定制的弹性云网络安全风险评估,采用两种方法:基于技术的解决方案,由云服务的网络安全风险评估驱动,以及基于目标人员的解决方案,通过对员工进行网络安全相关调查,以确定他们能够承受任何网络攻击的知识。拟议的工作试图识别云漏洞,评估威胁并检测高风险组件,最终提出适当的保障措施,如故障预测和消除、冗余或负载平衡技术,以便在发生故障时快速恢复并返回到攻击前状态。
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引用次数: 1
期刊
2021 1st International Conference on Artificial Intelligence and Data Analytics (CAIDA)
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