首页 > 最新文献

2020 5th IEEE International Conference on Recent Advances and Innovations in Engineering (ICRAIE)最新文献

英文 中文
A Study on Image Matting Techniques 图像抠图技术的研究
A. Parihar
Image processing is a wide research area which contains various tasks. Image matting is an image processing tasks. The paper presents a study of various Image Matting approaches. The decomposition of an image into foreground using the opacity and background pixels is known as image matting. Inverse process of image matting is called image composition. It is used for extraction of foreground from an image. It can also produce new images with the help of extracted foreground and different background. It has a variety of applications, starting from image enhancement to extracting useful information from an image.
图像处理是一个广泛的研究领域,它包含了各种各样的任务。图像抠图是一项图像处理任务。本文对各种图像抠图方法进行了研究。使用不透明度和背景像素将图像分解为前景被称为图像抠图。图像抠图的逆过程称为图像合成。它用于从图像中提取前景。它还可以利用提取的前景和不同的背景生成新的图像。它有各种各样的应用,从图像增强到从图像中提取有用的信息。
{"title":"A Study on Image Matting Techniques","authors":"A. Parihar","doi":"10.1109/ICRAIE51050.2020.9358348","DOIUrl":"https://doi.org/10.1109/ICRAIE51050.2020.9358348","url":null,"abstract":"Image processing is a wide research area which contains various tasks. Image matting is an image processing tasks. The paper presents a study of various Image Matting approaches. The decomposition of an image into foreground using the opacity and background pixels is known as image matting. Inverse process of image matting is called image composition. It is used for extraction of foreground from an image. It can also produce new images with the help of extracted foreground and different background. It has a variety of applications, starting from image enhancement to extracting useful information from an image.","PeriodicalId":149717,"journal":{"name":"2020 5th IEEE International Conference on Recent Advances and Innovations in Engineering (ICRAIE)","volume":"357 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125640919","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Solution to Interfacing Problems of Programmable Logic Controller in Hardware Replacement 硬件更换中可编程逻辑控制器接口问题的解决
PushpendraPratap Singh, M. R. Kumar Raja, A. Raj, M. A. Muqeet
Upgradation of programmable logic controller in terms of software is easy and economical but when it comes to hardware becomes complex and uneconomical as well. Replacement of any assembly line or carriage unit in PLC automation is time consuming and coast consuming. This paper giving an approach and implemented process chart to reduce time consuming and coast consumption of hardware change and replacement of PLC automation units. Here two conventional studies direct replacement indirect maintenance automation technique (DRIM) are compared with modern approaches of indirect replacement and direct maintenance (IRDM) automation technique. Here assembly sub unit is segmented in order to achieve better replacement taking care of economical aspect of maintenance and unit up gradation. Here direct and indirect methods are compared with their actual cost comparison and presenting a reliable time saving approach. An illustrative study about delaying in response has been given by comparing the process time to set value of the time. suggestive use of analog comparator in the place of digital comparator has been given in order to increase the fault analysis. Temperature based unit automation also presented in terms of temperature sensory unit replacement with normal temperature controller and heat actuators. Paper presents an analytical comparison study of solid iron structure base to the light and hollow allow structure with multiple division and rebated and jointed with nut and bolt system rather than direct welding
可编程逻辑控制器在软件方面的升级是简单和经济的,但当涉及到硬件变得复杂和不经济。在PLC自动化中,更换任何装配线或运输单元都是费时耗力的。本文给出了减少PLC自动化单元硬件更换和更换的时间和成本的方法和实现流程图。本文将两种传统的直接更换间接维修自动化技术(DRIM)与现代的间接更换直接维修自动化技术(IRDM)进行了比较。在这里,装配子单元是分段的,以便更好地更换,同时兼顾维护和单元升级的经济方面。本文将直接法和间接法与实际成本比较,提出了一种可靠的省时方法。通过比较处理时间与时间设定值,给出了响应延迟的说明性研究。建议用模拟比较器代替数字比较器,以增加故障分析。基于温度的单元自动化也提出了用常温控制器和热致动器代替温度传感单元。本文对实心铁结构底座与轻型空心多孔结构进行了分析比较研究,并采用螺帽和螺栓系统连接而不是直接焊接
{"title":"Solution to Interfacing Problems of Programmable Logic Controller in Hardware Replacement","authors":"PushpendraPratap Singh, M. R. Kumar Raja, A. Raj, M. A. Muqeet","doi":"10.1109/ICRAIE51050.2020.9358273","DOIUrl":"https://doi.org/10.1109/ICRAIE51050.2020.9358273","url":null,"abstract":"Upgradation of programmable logic controller in terms of software is easy and economical but when it comes to hardware becomes complex and uneconomical as well. Replacement of any assembly line or carriage unit in PLC automation is time consuming and coast consuming. This paper giving an approach and implemented process chart to reduce time consuming and coast consumption of hardware change and replacement of PLC automation units. Here two conventional studies direct replacement indirect maintenance automation technique (DRIM) are compared with modern approaches of indirect replacement and direct maintenance (IRDM) automation technique. Here assembly sub unit is segmented in order to achieve better replacement taking care of economical aspect of maintenance and unit up gradation. Here direct and indirect methods are compared with their actual cost comparison and presenting a reliable time saving approach. An illustrative study about delaying in response has been given by comparing the process time to set value of the time. suggestive use of analog comparator in the place of digital comparator has been given in order to increase the fault analysis. Temperature based unit automation also presented in terms of temperature sensory unit replacement with normal temperature controller and heat actuators. Paper presents an analytical comparison study of solid iron structure base to the light and hollow allow structure with multiple division and rebated and jointed with nut and bolt system rather than direct welding","PeriodicalId":149717,"journal":{"name":"2020 5th IEEE International Conference on Recent Advances and Innovations in Engineering (ICRAIE)","volume":"22 6S 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115944515","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
PD Observer Design for Descriptor Systems with Unknown Inputs: Application to Infinite Bus System 未知输入广义系统的PD观测器设计:在无限总线系统中的应用
Mahendra Kumar Gupta, Nutan Kumar Tomar, Dipa Sharma, Juhi Jaiswal
Proportional derivative (PD) observers are designed for linear descriptor systems with unknown inputs. Observer existence conditions are provided in the form of rank conditions directly on system matrices. Observer matrices are constructed by pole placement method and Linear Matrix Inequality (LMI) approach. The application of the work is demonstrated on a mathematical model of an infinite bus system. The efficiency of the proposed method is shown by simulation results.
针对具有未知输入的线性广义系统,设计了比例导数观测器。观测器的存在条件以秩条件的形式直接在系统矩阵上给出。采用极点放置法和线性矩阵不等式(LMI)方法构造观测器矩阵。在一个无限总线系统的数学模型上证明了本文工作的应用。仿真结果表明了该方法的有效性。
{"title":"PD Observer Design for Descriptor Systems with Unknown Inputs: Application to Infinite Bus System","authors":"Mahendra Kumar Gupta, Nutan Kumar Tomar, Dipa Sharma, Juhi Jaiswal","doi":"10.1109/ICRAIE51050.2020.9358352","DOIUrl":"https://doi.org/10.1109/ICRAIE51050.2020.9358352","url":null,"abstract":"Proportional derivative (PD) observers are designed for linear descriptor systems with unknown inputs. Observer existence conditions are provided in the form of rank conditions directly on system matrices. Observer matrices are constructed by pole placement method and Linear Matrix Inequality (LMI) approach. The application of the work is demonstrated on a mathematical model of an infinite bus system. The efficiency of the proposed method is shown by simulation results.","PeriodicalId":149717,"journal":{"name":"2020 5th IEEE International Conference on Recent Advances and Innovations in Engineering (ICRAIE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121283501","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Design of Novel Time Monitored Touchless Operation using 555 Timer for Automatic Dispenser 基于555定时器的自动点胶机新型非接触式监控操作设计
Jeet K. Vora, Jaineel Purani, V. Shukla
This paper proposes a practical, low-cost circuit for the operation and control of a final control element (valve). The circuit presented in the paper uses an Infrared (IR) proximity sensor for object detection for triggering and 555 timer IC for precise time monitoring. The proposed system is intended to be used in soap and sanitizer dispensers installed at public places in this case in the university premises to assess the effectiveness. It may be proved very effective in mitigating the risk of the spread of Covid-19 due to the soap and sanitizer dispensers used at public places and the time monitoring capability of the proposed design allows the end-user to ensure the World Health Organization (WHO) guidelines for hand hygiene. Finally, theoretical concepts are validated using experimental results presented in the paper.
本文提出了一种实用的、低成本的最终控制元件(阀门)的操作和控制电路。该电路采用红外(IR)接近传感器进行目标检测并触发,555定时器IC进行精确时间监控。拟议的系统将用于安装在公共场所的肥皂和洗手液分发器,本例中是在大学场所,以评估其有效性。由于在公共场所使用肥皂和洗手液分发器,并且拟议设计的时间监测能力使最终用户能够确保世界卫生组织(世卫组织)的手部卫生指南,因此它可能被证明在降低Covid-19传播风险方面非常有效。最后,用实验结果对理论概念进行了验证。
{"title":"Design of Novel Time Monitored Touchless Operation using 555 Timer for Automatic Dispenser","authors":"Jeet K. Vora, Jaineel Purani, V. Shukla","doi":"10.1109/ICRAIE51050.2020.9358372","DOIUrl":"https://doi.org/10.1109/ICRAIE51050.2020.9358372","url":null,"abstract":"This paper proposes a practical, low-cost circuit for the operation and control of a final control element (valve). The circuit presented in the paper uses an Infrared (IR) proximity sensor for object detection for triggering and 555 timer IC for precise time monitoring. The proposed system is intended to be used in soap and sanitizer dispensers installed at public places in this case in the university premises to assess the effectiveness. It may be proved very effective in mitigating the risk of the spread of Covid-19 due to the soap and sanitizer dispensers used at public places and the time monitoring capability of the proposed design allows the end-user to ensure the World Health Organization (WHO) guidelines for hand hygiene. Finally, theoretical concepts are validated using experimental results presented in the paper.","PeriodicalId":149717,"journal":{"name":"2020 5th IEEE International Conference on Recent Advances and Innovations in Engineering (ICRAIE)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132597546","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Reliability Constrained Day Ahead Unit Commitment with Optimal Spinning Reserve Allocation for Solar Integrated Power System 太阳能发电系统可靠性约束下的最优旋转备用分配日前机组承诺
Smriti Jain, R. Pachar, L. Gidwani
Unit commitment is becoming a complex problem with the increasing constraints due to the restructuring of power system and the escalation in inclusion of various types of Distributed Generation sources. These sources offer a significantly lower generation compared to the conventional sources. Also they pose synchronising problems with the grid since the electricity cannot be transmitted over long distances and thus they provide the localized consumption of energy. In this paper, unit commitment is performed with optimal spinning reserve allocation and the assessment of reliability in terms of loss of load, in the presence of solar integration into the power system. The ‘Loss Of Load Probability’ (LOLP) index is utilized for determining the level of reliability of the obtained results. The Spinning Reserve (SR) considered in the UC calculations, is a constant value and it is not varied with respect to the changes in solar generation. Here, the spinning reserve optimality is determined with respect to the changes in power injection due to the solar energy integration into the power system. Dynamic programming technique is applied on two systems (four generator and ten generator systems) and the results are compared with those obtained without the consideration of LOLP, SR optimality and solar energy sources.
由于电力系统的结构调整和各种类型的分布式发电源的增加,机组承诺日益成为一个复杂的问题。与传统能源相比,这些能源的发电量要低得多。此外,由于电力不能远距离传输,它们也会带来与电网同步的问题,因此它们只能提供局部的能源消耗。在太阳能并网的情况下,采用最优旋转备用分配和负荷损失可靠性评估进行机组承诺。“失载概率”(LOLP)指数用于确定所获得结果的可靠性水平。UC计算中考虑的旋转储备(SR)是一个恒定值,它不随太阳能发电的变化而变化。在这里,旋转储备的最优性是根据由于太阳能并入电力系统而导致的功率注入变化来确定的。将动态规划技术应用于两种系统(四发电机和十发电机系统),并与不考虑LOLP、SR最优性和太阳能的情况下的结果进行了比较。
{"title":"Reliability Constrained Day Ahead Unit Commitment with Optimal Spinning Reserve Allocation for Solar Integrated Power System","authors":"Smriti Jain, R. Pachar, L. Gidwani","doi":"10.1109/ICRAIE51050.2020.9358300","DOIUrl":"https://doi.org/10.1109/ICRAIE51050.2020.9358300","url":null,"abstract":"Unit commitment is becoming a complex problem with the increasing constraints due to the restructuring of power system and the escalation in inclusion of various types of Distributed Generation sources. These sources offer a significantly lower generation compared to the conventional sources. Also they pose synchronising problems with the grid since the electricity cannot be transmitted over long distances and thus they provide the localized consumption of energy. In this paper, unit commitment is performed with optimal spinning reserve allocation and the assessment of reliability in terms of loss of load, in the presence of solar integration into the power system. The ‘Loss Of Load Probability’ (LOLP) index is utilized for determining the level of reliability of the obtained results. The Spinning Reserve (SR) considered in the UC calculations, is a constant value and it is not varied with respect to the changes in solar generation. Here, the spinning reserve optimality is determined with respect to the changes in power injection due to the solar energy integration into the power system. Dynamic programming technique is applied on two systems (four generator and ten generator systems) and the results are compared with those obtained without the consideration of LOLP, SR optimality and solar energy sources.","PeriodicalId":149717,"journal":{"name":"2020 5th IEEE International Conference on Recent Advances and Innovations in Engineering (ICRAIE)","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132655620","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Study for the Prediction of E-Commerce Business Market Growth using Machine Learning Algorithm 基于机器学习算法的电子商务市场增长预测研究
Naved Kalal, Sameer Dhanawale, R. Ghadge, Kulwantsinh Nimbalkar, Madhuri K. Gawali
Learning is a key to perform ideas adequately. Machine Learning empowers IT organizations to identify the patterns on the basis of currently available algorithms and data frames to cultivate acceptable solution concepts. Online business market and customer retention is a relation like the two sides of a coin. It is a nonlinear relationship. Prediction of Business growth is a very sensitive issue of E-Commerce market with its future existence. Online venders of business market manage their inventories on virtual prediction bases for full filling the basic need of demand-supply chain of customers. Authorizing traditional ways and analysis methods are not ensuring the rate of reliability of the sales prediction. To produce more precise predictions and analysis, we use ML algorithm. In this paper, we utilized the selling data set of an E-commerce company and segregated it, in different quarters then calculating the sale income per quarter. After that we divided the dataset in the proportion of 70% and 30% for Training data set and Testing data set. By applying machine learning algorithm, we will be predicting income of next quarters as well as analysis the maximally sold commodities with their frequencies of purchase per quarter. Then provide analysis results and prediction of customer's purchase patterns to the business organization to make a strategy to take a competitive advantage by sustaining and accumulating for their goods management and planning for inventories.
学习是充分执行想法的关键。机器学习使IT组织能够在当前可用的算法和数据框架的基础上识别模式,以培养可接受的解决方案概念。在线商业市场和客户保留是一种关系,就像硬币的两面。这是一个非线性关系。随着电子商务市场的发展,业务增长预测是一个非常敏感的问题。商业市场的在线供应商以虚拟预测为基础进行库存管理,以满足客户需求-供应链的基本需求。授权传统的方法和分析方法不能保证销售预测的可靠性。为了产生更精确的预测和分析,我们使用ML算法。在本文中,我们利用某电子商务公司的销售数据集,并将其分离,在不同的季度中计算每个季度的销售收入。然后我们将数据集按照70%和30%的比例划分为训练数据集和测试数据集。通过应用机器学习算法,我们将预测下个季度的收入,并分析每个季度最大销售的商品及其购买频率。然后将客户购买模式的分析结果和预测提供给商业组织,为其商品管理和库存规划制定持续积累的竞争优势策略。
{"title":"Study for the Prediction of E-Commerce Business Market Growth using Machine Learning Algorithm","authors":"Naved Kalal, Sameer Dhanawale, R. Ghadge, Kulwantsinh Nimbalkar, Madhuri K. Gawali","doi":"10.1109/ICRAIE51050.2020.9358275","DOIUrl":"https://doi.org/10.1109/ICRAIE51050.2020.9358275","url":null,"abstract":"Learning is a key to perform ideas adequately. Machine Learning empowers IT organizations to identify the patterns on the basis of currently available algorithms and data frames to cultivate acceptable solution concepts. Online business market and customer retention is a relation like the two sides of a coin. It is a nonlinear relationship. Prediction of Business growth is a very sensitive issue of E-Commerce market with its future existence. Online venders of business market manage their inventories on virtual prediction bases for full filling the basic need of demand-supply chain of customers. Authorizing traditional ways and analysis methods are not ensuring the rate of reliability of the sales prediction. To produce more precise predictions and analysis, we use ML algorithm. In this paper, we utilized the selling data set of an E-commerce company and segregated it, in different quarters then calculating the sale income per quarter. After that we divided the dataset in the proportion of 70% and 30% for Training data set and Testing data set. By applying machine learning algorithm, we will be predicting income of next quarters as well as analysis the maximally sold commodities with their frequencies of purchase per quarter. Then provide analysis results and prediction of customer's purchase patterns to the business organization to make a strategy to take a competitive advantage by sustaining and accumulating for their goods management and planning for inventories.","PeriodicalId":149717,"journal":{"name":"2020 5th IEEE International Conference on Recent Advances and Innovations in Engineering (ICRAIE)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131160113","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
A Primer on Conditional Text based Image Generation through Generative Models 基于生成模型的条件文本图像生成入门
Anil Singh Parihar, Aditya Kaushik, A. Choudhary, A. Singh
Synthesis of Images from text descriptions has emerged as an interesting albeit a challenging task in the domain of Image Synthesis. Many promising advances have been made in the direction of text-based image generation in the recent years, with the emergence of Multi-modal Generative Adversarial Networks. In this paper, we discuss the various approaches which utilise Conditional-GANs to accomplish the task of generating photo-realistic images based on their text descriptions and compare their architectures and performance on various benchmark datasets. The performance of these approaches are evaluated using various well-known metrics.
从文本描述中合成图像已经成为图像合成领域中一个有趣但具有挑战性的任务。近年来,随着多模态生成对抗网络的出现,基于文本的图像生成方向取得了许多有希望的进展。在本文中,我们讨论了利用条件gan来完成基于文本描述生成逼真图像的任务的各种方法,并在各种基准数据集上比较了它们的架构和性能。使用各种众所周知的指标来评估这些方法的性能。
{"title":"A Primer on Conditional Text based Image Generation through Generative Models","authors":"Anil Singh Parihar, Aditya Kaushik, A. Choudhary, A. Singh","doi":"10.1109/ICRAIE51050.2020.9358343","DOIUrl":"https://doi.org/10.1109/ICRAIE51050.2020.9358343","url":null,"abstract":"Synthesis of Images from text descriptions has emerged as an interesting albeit a challenging task in the domain of Image Synthesis. Many promising advances have been made in the direction of text-based image generation in the recent years, with the emergence of Multi-modal Generative Adversarial Networks. In this paper, we discuss the various approaches which utilise Conditional-GANs to accomplish the task of generating photo-realistic images based on their text descriptions and compare their architectures and performance on various benchmark datasets. The performance of these approaches are evaluated using various well-known metrics.","PeriodicalId":149717,"journal":{"name":"2020 5th IEEE International Conference on Recent Advances and Innovations in Engineering (ICRAIE)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131906840","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
PSent20: An Effective Political Sentiment Analysis with Deep Learning Using Real-Time Social Media Tweets 使用实时社交媒体tweet的深度学习有效的政治情绪分析
Apar Garg, Rohit Kumar Kaliyar
In the current era of computing, the use of social networking sites like Twitter and Facebook, is growing significantly over time. People from different cultures and backgrounds share vast volumes of textual comments that show their viewpoints on several aspects of life and make them available to all for commenting. Monitoring real social media activities has now become a prime concern for politicians in understanding their social image. In this paper, we are going to analyse the tweets of various social media platforms regarding two prominent political leaders and classify them as positive, negative or neutral using Machine Learning and Deep Learning methods. We have proposed a Deep Learning approach for a better solution. Our proposed model has provided state-of-the-art results using Deep Learning models.
在当今的计算机时代,像Twitter和Facebook这样的社交网站的使用随着时间的推移而显著增长。来自不同文化和背景的人们分享了大量的文本评论,这些评论显示了他们对生活的几个方面的观点,并使所有人都可以评论。监控真实的社交媒体活动现在已经成为政客们了解自己社会形象的首要关注点。在本文中,我们将分析各种社交媒体平台上关于两位杰出政治领导人的推文,并使用机器学习和深度学习方法将其分类为积极,消极或中立。为了更好的解决方案,我们提出了一种深度学习方法。我们提出的模型使用深度学习模型提供了最先进的结果。
{"title":"PSent20: An Effective Political Sentiment Analysis with Deep Learning Using Real-Time Social Media Tweets","authors":"Apar Garg, Rohit Kumar Kaliyar","doi":"10.1109/ICRAIE51050.2020.9358379","DOIUrl":"https://doi.org/10.1109/ICRAIE51050.2020.9358379","url":null,"abstract":"In the current era of computing, the use of social networking sites like Twitter and Facebook, is growing significantly over time. People from different cultures and backgrounds share vast volumes of textual comments that show their viewpoints on several aspects of life and make them available to all for commenting. Monitoring real social media activities has now become a prime concern for politicians in understanding their social image. In this paper, we are going to analyse the tweets of various social media platforms regarding two prominent political leaders and classify them as positive, negative or neutral using Machine Learning and Deep Learning methods. We have proposed a Deep Learning approach for a better solution. Our proposed model has provided state-of-the-art results using Deep Learning models.","PeriodicalId":149717,"journal":{"name":"2020 5th IEEE International Conference on Recent Advances and Innovations in Engineering (ICRAIE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130300650","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Efficient DC-DC Converter Using Variable Switching Frequency Digital Controller 采用可变开关频率数字控制器的高效DC-DC变换器
P. Nandankar, P. Bedekar, P. V. Dhawas
In this research paper, load adaptive high efficiency DC-DC converter with optimized switching control is suggested. The converter is controlled over a wide load range by auto-tuning the switching frequency. The desired switching frequency is selected depend upon load current value. The new algorithm is presented to adapt the loading condition while maintaining the constant output voltage. This algorithm is implemented in a simulation environment where converter continuously maintains the optimal switching frequency under varying converter parameters and operating conditions. This Adaptive frequency Optimization (AFO) proposed controller performance is simulated and proposed algorithm is verified successfully. The efficiency curves are also plotted for different values of load current which provides validation of proposed adaptive frequency optimization algorithm.
本文提出了一种负载自适应、开关控制优化的高效DC-DC变换器。通过自动调谐开关频率,转换器可以在很宽的负载范围内进行控制。所需开关频率的选择取决于负载电流值。提出了在保持输出电压恒定的情况下适应负载条件的新算法。该算法是在变换器在不同参数和工作条件下持续保持最优开关频率的仿真环境中实现的。仿真结果验证了该自适应频率优化(AFO)控制器的性能。绘制了不同负载电流值下的效率曲线,验证了自适应频率优化算法的有效性。
{"title":"Efficient DC-DC Converter Using Variable Switching Frequency Digital Controller","authors":"P. Nandankar, P. Bedekar, P. V. Dhawas","doi":"10.1109/ICRAIE51050.2020.9358294","DOIUrl":"https://doi.org/10.1109/ICRAIE51050.2020.9358294","url":null,"abstract":"In this research paper, load adaptive high efficiency DC-DC converter with optimized switching control is suggested. The converter is controlled over a wide load range by auto-tuning the switching frequency. The desired switching frequency is selected depend upon load current value. The new algorithm is presented to adapt the loading condition while maintaining the constant output voltage. This algorithm is implemented in a simulation environment where converter continuously maintains the optimal switching frequency under varying converter parameters and operating conditions. This Adaptive frequency Optimization (AFO) proposed controller performance is simulated and proposed algorithm is verified successfully. The efficiency curves are also plotted for different values of load current which provides validation of proposed adaptive frequency optimization algorithm.","PeriodicalId":149717,"journal":{"name":"2020 5th IEEE International Conference on Recent Advances and Innovations in Engineering (ICRAIE)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122926931","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
A Review on Comparison of Different Techniques of Image Dehazing 不同图像去雾技术的比较综述
Pushpa Koranga, Soma Kumawat
Due to the environmental factor like unbalanced air light, darkness, contrast, saturation and attenuation causes hazy image. Many techniques are used to produce good quality image that retain color, illumination and better edges which suffer from weak edges and halo artifacts. In this paper we will be discussing previously proposed method which is adopted to remove haze from image. Several methods have been adopted to remove haze such as image dehazing is classified into two types such as single image dehazing and multi image dehazing. Different techniques of Image dehazing have been discussed in this review and also their advantage and drawback.
由于空气光线不平衡、暗度、对比度、饱和度、衰减等环境因素导致图像模糊。使用了许多技术来产生高质量的图像,保留颜色,照明和更好的边缘,而遭受弱边缘和光晕伪影。在本文中,我们将讨论之前提出的去除图像雾霾的方法。除雾的方法有几种,如图像除雾分为单图像除雾和多图像除雾两种。本文讨论了各种图像去雾技术及其优缺点。
{"title":"A Review on Comparison of Different Techniques of Image Dehazing","authors":"Pushpa Koranga, Soma Kumawat","doi":"10.1109/ICRAIE51050.2020.9358387","DOIUrl":"https://doi.org/10.1109/ICRAIE51050.2020.9358387","url":null,"abstract":"Due to the environmental factor like unbalanced air light, darkness, contrast, saturation and attenuation causes hazy image. Many techniques are used to produce good quality image that retain color, illumination and better edges which suffer from weak edges and halo artifacts. In this paper we will be discussing previously proposed method which is adopted to remove haze from image. Several methods have been adopted to remove haze such as image dehazing is classified into two types such as single image dehazing and multi image dehazing. Different techniques of Image dehazing have been discussed in this review and also their advantage and drawback.","PeriodicalId":149717,"journal":{"name":"2020 5th IEEE International Conference on Recent Advances and Innovations in Engineering (ICRAIE)","volume":"221 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123041144","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
期刊
2020 5th IEEE International Conference on Recent Advances and Innovations in Engineering (ICRAIE)
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1