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2021 Fifth International Conference on I-SMAC (IoT in Social, Mobile, Analytics and Cloud) (I-SMAC)最新文献

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Facial Emotion Analysis and Recommendation Using CNN 基于CNN的面部情绪分析与推荐
Sushant Singh, Ajay Kumar, S. Thenmalar
Managing one’s emotions in the workplace is more important nowadays than it ever has been. The current approach shows fluctuation in emotion prediction as there is a need for strong correlation between the input images and fused image, fluctuating illumination environments may impact the fitting process and lessen the recognition correctness, lack in training dataset. To address this problem, this paper explores different types of algorithms, neural networks and machine learning techniques which can be used as a base to increase the efficiency as well as the robustness of our model. The proposed model consists of modules, one will load the 48X48 pixel grayscale images of faces from FER2013 datasets, pre-process it and uses a CNN classifier to classify the acquired image into different emotion categories and the other module uses a Haar-Cascade feature to detect the face and predicts the corresponding emotions and displaying an audio or video recommendation in the output. This will help to analyse the sentimental state of an individual, providing robustness against low illumination, reducing fitting process.
如今,在工作场所管理自己的情绪比以往任何时候都更加重要。由于输入图像和融合图像之间需要很强的相关性,当前的方法在情绪预测中存在波动,光照环境的波动可能会影响拟合过程,降低训练数据集中识别的正确性。为了解决这个问题,本文探索了不同类型的算法、神经网络和机器学习技术,这些技术可以作为提高模型效率和鲁棒性的基础。提出的模型由几个模块组成,一个模块将FER2013数据集中的48X48像素灰度人脸图像加载,预处理并使用CNN分类器将获取的图像分类为不同的情绪类别,另一个模块使用Haar-Cascade特征检测人脸并预测相应的情绪,并在输出中显示音频或视频推荐。这将有助于分析个人的情感状态,提供对低光照的鲁棒性,减少拟合过程。
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引用次数: 0
Optimal Vehicle Scheduling of Logistics Distribution in Foreign Trade Enterprises based on Hybrid Quantum Genetic Algorithm 基于混合量子遗传算法的外贸企业物流配送车辆优化调度
Zhao Yuan
Logistics refers to the behavior of suppliers to meet customers' logistics needs by organizing and managing such basic functions as transportation, storage, loading and unloading, handling, packaging, circulation processing, and distribution. The concept of logistics was originally put forward by the United States. After nearly a century of theoretical and practical research, the United States has been at the forefront of the development of logistics in the world. In this paper, a variety of characteristics of quantum state in quantum theory are transplanted to algorithm theory, which greatly makes up for the lack of parallel computing ability of traditional algorithms, and provides an effective improvement method for traditional algorithms when they face increasingly complex engineering practical problems.
物流是指供应商通过组织和管理运输、储存、装卸、搬运、包装、流通加工、配送等基本功能来满足顾客物流需求的行为。物流的概念最初是由美国提出的。经过近一个世纪的理论和实践研究,美国的物流发展一直走在世界前列。本文将量子理论中量子态的多种特征移植到算法理论中,极大地弥补了传统算法并行计算能力的不足,为传统算法面对日益复杂的工程实际问题提供了一种有效的改进方法。
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引用次数: 0
Round Robin Scheduling for Virtual Data Hiding and Extraction 虚拟数据隐藏与提取的轮循调度
V. Nikam, S. Dhande
Nowadays security of information is highly important. Most of the IT industries have their focus on the security of data either stored on the server system or transmitted on wireless media. The objective of proposed work is to utilize the samples of carrier object so that data Hiding capacity a carrier should be maximized without changing samples the carrier. It also focuses on optimizing utilization of selected samples again and again for data hiding. The main idea of this paper is to concentrate on sample utilization and virtual Data Hiding & extraction. Obtained results from propose concept imply that, with virtual data replacement, there is no change in resultant stego object.
如今,信息安全是非常重要的。大多数IT行业都把重点放在存储在服务器系统上或通过无线媒体传输的数据的安全性上。本文的目标是利用载体对象的样本,在不改变载体样本的情况下,使载体的数据隐藏能力最大化。它还侧重于一次又一次地优化所选样本的利用率,以实现数据隐藏。本文的主要思想是集中在样本利用和虚拟数据隐藏与提取。从该概念得到的结果表明,虚拟数据替换后,生成的隐模对象没有变化。
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引用次数: 0
Leveraging the efficiency of Ensembles for Customer Retention 利用集成的效率来保持客户
Neha Bhujbal, Gaurav Prakash Bavdane
To attract more customers every bank comes up with new offers every day. Due to this a customer is highly likely to get churned if the user gets a better offer at another bank. To survive in this competition, banks need to be updated regarding the offers present in market as well as how much their customers are loyal to their services. Customer demographics and credit card usage details are significant parameters to analyze customer behavior in the banking sector. The selected dataset aligns with these parameters but is highly unbalanced, which may produce skewed results. To tackle this issue, various sampling techniques have been employed to create synthetic samples to balance the training data. Even a single Machine Learning algorithm is capable of predicting churn but ensembles have gained popularity due to their robustness and better performance. Consequently, this research work has been experimented with various ensemble algorithms, which led us to the optimal model that combines the results from three ensembles i.e., Random Forests, Extremely Randomized Trees and Adaboost, to achieve better classification performance than any individual or ensemble algorithm. The results obtained by this model can be utilized by banks to make savvy business decisions and take strategic actions to prevent customer churn.
为了吸引更多的客户,每家银行每天都推出新的优惠。因此,如果用户在另一家银行获得更好的优惠,客户很可能会流失。为了在这场竞争中生存下来,银行需要了解市场上现有的报价,以及客户对其服务的忠诚度。客户人口统计和信用卡使用细节是分析银行业客户行为的重要参数。选择的数据集与这些参数一致,但高度不平衡,这可能会产生倾斜的结果。为了解决这个问题,使用了各种采样技术来创建合成样本来平衡训练数据。即使是单一的机器学习算法也能够预测客户流失,但集成算法由于其鲁棒性和更好的性能而受到欢迎。因此,本研究工作已经用各种集成算法进行了实验,这使我们得到了最优模型,该模型结合了随机森林,极端随机树和Adaboost三个集成的结果,以获得比任何单个或集成算法更好的分类性能。通过该模型获得的结果可以被银行用来做出明智的商业决策,并采取战略行动来防止客户流失。
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引用次数: 3
A Qualitative Case Study of Relational Database Index Tuning Using Machine Learning 使用机器学习的关系数据库索引调优的定性案例研究
Mounicasri Valavala, Wasim Alhamdani
Database performance is a critical factor in determining the application speed. Database indexing is a well- established technique to reduce the query response time, increasing the application speed. The research follows a qualitative analysis approach and aims to drive index tuning to be a dynamic and automated task using ML. This paper is part of the Automatic Index Tuning series and presents the data collection, analysis, and research findings for the index tuning module. The earlier papers in this series presented a literature review, methodology, and theoretical framework. The current paper explains the qualitative analysis process to standardize the parameters influencing the index tuning decision, paving a new path to make index tuning a dynamic and automated task. In addition, it will throw light on the pros and cons of using Machine Learning (ML) classification for index tuning.
数据库性能是决定应用程序速度的关键因素。数据库索引是一种成熟的技术,可以减少查询响应时间,提高应用程序的速度。该研究遵循定性分析方法,旨在使用ML将索引调优驱动为动态和自动化的任务。本文是自动索引调优系列的一部分,并介绍了索引调优模块的数据收集,分析和研究结果。本系列的早期论文介绍了文献综述、方法和理论框架。本文阐述了定性分析过程,以规范影响指标调优决策的参数,为实现指标调优的动态性和自动化任务开辟了新的道路。此外,它将阐明使用机器学习(ML)分类进行索引调优的优点和缺点。
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引用次数: 0
SHANE – Smart HeartRate Analysis and Notification System for Emergencies 紧急情况智能心率分析和通知系统
T. Venkat Narayana Rao, Gadige Vishal Sai, Panyala Harsha Vardhan Reddy, Sai Harsha Bandarupally, Chukka Nikhil
Over 18 million people die due to Cardio-Vascular Diseases (CVDs), making it the disease that causes more deaths in a human being than other conditions, as stated by a report given by the World Health Organization. However, it is also observed that immediate assistance from a doctor can prevent a curious portion of these deaths by reacting quickly and taking immediate help from a doctor. So, there is a need for a proper mechanism to provide immediate emergency notifications to the hospital management. A new phase of technology has been significantly increasing in recent years, known as Smart Technology, comprising various hardware equipment like sensors, cameras, and modern technologies like AI, ML, IoT, etc. This paper provides an automated, effective solution to notify the hospital management in case of an untimely emergency caused by rapid changes in the individual’s resting heart rate using a smart device that works on IoT, ML, and heartbeat sensors.
世界卫生组织的一份报告指出,超过1800万人死于心血管疾病,使其成为造成人类死亡人数最多的疾病。然而,也观察到,医生的立即援助可以通过迅速反应和立即接受医生的帮助来防止这些死亡的奇怪部分。因此,有必要建立一个适当的机制,向医院管理层提供即时的紧急通知。近年来,一个新的技术阶段已经显著增加,被称为智能技术,包括各种硬件设备,如传感器,摄像头和现代技术,如AI, ML, IoT等。本文提供了一种自动化、有效的解决方案,使用基于物联网、机器学习和心跳传感器的智能设备,在个人静息心率快速变化引起的紧急情况下通知医院管理层。
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引用次数: 1
Machine Learning and Deep Learning Models for Diagnosis of Parkinson’s Disease: A Performance Analysis 帕金森病诊断的机器学习和深度学习模型:性能分析
P. Mounika, S. G. Rao
Parkinson’s disease (PD) is a complex condition that is characterized by restricted mobility. Symptoms begin gradually, with only one hand exhibiting a minor tremor on occasion. Also, in the beginning stages of Parkinson's disease, your face may be expressionless. The fingers are not going to vibrate. Your voice may also become mute or slurred. Parkinson's disease indications and symptoms worsen with time. The focus of this thesis is to assess the efficacy of deep learning and machine learning strategies in discovering the best and most accurate strategy for early Parkinson's disease diagnosis utilising a vast dataset from the UCI machine learning repository of 5876 × 22 fields, which includes Parkinson's and healthy people details. Performance analysis of each method is done by considering the metrics like Precision, Recall, F1-Score, Support, Confusion Matrix, Specificity and Sensitivity and are plotted in graph showing training loss and accuracy. The highest accuracy of 97.43% is achieved for KNN with k=5 (K-Nearest Neighbors) algorithm which is a supervised machine learning approach.
帕金森病(PD)是一种以活动受限为特征的复杂疾病。症状逐渐开始,只有一只手偶尔表现出轻微的震颤。此外,在帕金森病的初期,你的脸可能没有表情。手指不会振动。你的声音也可能变得哑或含糊不清。帕金森病的适应症和症状随着时间的推移而恶化。本文的重点是评估深度学习和机器学习策略在发现最佳和最准确的早期帕金森病诊断策略方面的功效,利用来自UCI机器学习存储库的5876 × 22个领域的大量数据集,其中包括帕金森病和健康人的详细信息。每种方法的性能分析是通过考虑精度、召回率、f1分数、支持度、混淆矩阵、特异性和敏感性等指标来完成的,并绘制在显示训练损失和准确性的图表中。k=5 (k - nearest Neighbors)的KNN算法是一种监督式机器学习方法,准确率最高,达到97.43%。
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引用次数: 4
A Review on Automatic Cephalometric Landmark Identification Using Artificial Intelligence Techniques 基于人工智能技术的头颅自动地标识别研究进展
Neeraja R, L. Anbarasi
Accurate identification of landmarks from lateral cephalograms plays an important role in cephalometric analysis. Cephalometrics helps orthodontists, dentists, and maxillofacial surgeons to figure out the anatomical abnormalities and thereby provides optimal treatment planning. As the manual marking procedures are measurement error prone and consumes time, a grand challenge is organized by IEEE to automate the detection of landmarks from cephalometric radiographs in the International Symposium on Biomedical Imaging (ISBI) 2014 and 2015. This paper presents a review and comparison for various Artificial Intelligence Techniques proposed to automate cephalometric landmark identification from x-ray images.
准确识别侧位头颅图的标志在头颅测量分析中起着重要的作用。头测术可以帮助正畸医生、牙医和颌面外科医生发现解剖异常,从而提供最佳的治疗计划。由于手工标记过程容易产生测量误差且耗时,IEEE在2014年和2015年国际生物医学成像研讨会(ISBI)上组织了一项重大挑战,即自动检测头颅x线片中的地标。本文综述和比较了各种人工智能技术在自动识别x射线图像中的应用。
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引用次数: 0
Application of Virtual Reality Technology in Contemporary Environmental Design 虚拟现实技术在当代环境设计中的应用
Ming Yan
In the era of rapid development of science and technology, the theory of interior space design is constantly enriched and improved, and the design methods are gradually diversified. Light environment design is an important part of interior space besides color, material and other elements. In this paper, the concept of perceptual representation of knowledge in virtual reality is proposed and discussed in depth. In terms of theoretical framework, this paper analyzes the practical requirements and theoretical basis for the construction of knowledge perception representation theory, and on this basis, the concept of knowledge perception representation is defined.
在科学技术飞速发展的时代,室内空间设计理论不断丰富和完善,设计方法也逐渐多样化。光环境设计是室内空间除色彩、材料等元素外的重要组成部分。本文提出了虚拟现实中知识感知表示的概念,并对其进行了深入的探讨。在理论框架方面,本文分析了构建知识感知表征理论的实践要求和理论基础,并在此基础上界定了知识感知表征的概念。
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引用次数: 0
Transfer Learning-Based Approach for Identification of COVID-19 基于迁移学习的新型冠状病毒识别方法
Atul Kumar Uttam
Corona virus Disease (COVID-2019) spread fast throughout the world, has infected millions of persons, and caused many fatalities. Mobilization has begun throughout the world for this pandemic that is still in existence, with certain constraints and measures being taken to keep this illness from spreading. Furthermore, to manage the illness, affected persons should be found. However, because of the inefficient amount of RT-PCR testing, chest computed tomography (CT) is a common means of supporting COVID-19 diagnosis. The notion of transfer learning was used in this work to detect the covid-19 from the X-ray pictures of the human body chest. With a total accuracy of 92% of the entire model, our model gives the identification of the Covid-19, 96% accuracy. The EfficientNet model previously trained on the Image-Net dataset is used in this study. This research study has customized the changes to the pre-trained model to fit our study and also added a pair of dense and dropout layers before the output layer.
冠状病毒病(COVID-2019)在全球迅速传播,已感染数百万人,并造成许多死亡。世界各地已开始为这一仍然存在的流行病进行动员,并采取了某些限制和措施,以防止这一疾病蔓延。此外,为了控制这种疾病,应该找到受影响的人。然而,由于RT-PCR检测的效率低下,胸部计算机断层扫描(CT)是支持COVID-19诊断的常用手段。本研究利用迁移学习的概念,从人体胸部的x射线图像中检测covid-19。我们的模型对Covid-19的识别准确率为96%,整个模型的总准确率为92%。本研究使用了之前在Image-Net数据集上训练的effentnet模型。本研究对预训练模型进行了定制化的修改以适应我们的研究,并在输出层之前增加了一对dense和dropout层。
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引用次数: 3
期刊
2021 Fifth International Conference on I-SMAC (IoT in Social, Mobile, Analytics and Cloud) (I-SMAC)
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