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A Fuzzy Expert System for Car Evaluation 汽车评价的模糊专家系统
Pub Date : 2019-07-01 DOI: 10.4018/ijdai.2019070102
Jimmy Singla
In this work, a fuzzy expert system (FES) is designed and developed to help customers in selection of a car. The work is supported on fuzzy expert system (FES) that was implemented with the data bases and expertise of customers. The input variables taken in this fuzzy expert system are same as used in literature. All these factors give an efficient car evaluation.
本文设计并开发了一个模糊专家系统(FES)来帮助客户进行汽车的选择。该工作是在模糊专家系统(FES)的支持下进行的,该系统利用客户的数据库和专业知识来实现。该模糊专家系统采用与文献相同的输入变量。所有这些因素都有助于对汽车进行有效的评价。
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引用次数: 0
A Survey on Comparison of Performance Analysis on a Cloud-Based Big Data Framework 基于云的大数据框架性能分析比较研究
Pub Date : 2019-07-01 DOI: 10.4018/ijdai.2019070105
Krishan Tuli, Amanpreet Kaur, Meenakshi Sharma
Cloud computing is offering various IT services to many users in the work on the basis of pay-as-you-use model. As the data is increasing day by day, there is a huge requirement for cloud applications that manage such a huge amount of data. Basically, a best solution for analyzing such amounts of data and handles a large dataset. Various companies are providing such framesets for particular applications. A cloud framework is the accruement of different components which is similar to the development tools, various middleware for particular applications and various other database management services that are needed for cloud computing deployment, development and managing the various applications of the cloud. This results in an effective model for scaling such a huge amount of data in dynamically allocated recourses along with solving their complex problems. This article is about the survey on the performance of the big data framework based on a cloud from various endeavors which assists ventures to pick a suitable framework for their work and get a desired outcome.
云计算是在按使用付费模式的基础上为众多用户提供各种IT服务。随着数据的日益增长,对管理如此大量数据的云应用程序的需求非常大。基本上,这是分析大量数据和处理大型数据集的最佳解决方案。许多公司都在为特定的应用程序提供这样的框架集。云框架是不同组件的累积,类似于开发工具、特定应用程序的各种中间件和云计算部署、开发和管理各种云应用程序所需的各种其他数据库管理服务。这就产生了一个有效的模型,可以在动态分配的资源中扩展如此庞大的数据量,并解决它们的复杂问题。本文是关于基于云计算的大数据框架性能的调查,这有助于企业为他们的工作选择合适的框架,并获得预期的结果。
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引用次数: 0
An Insight of Machine Learning in Web Network Analysis 机器学习在Web网络分析中的应用
Pub Date : 2019-07-01 DOI: 10.4018/ijdai.2019070103
Meenakshi Sharma, A. Garg
The World Wide Web is immensely rich in knowledge. The knowledge comes from both the content and distinctive characteristics of the web like its hyperlink structure. The problem comes in digging the relevant data from the web and giving the most appropriate decision to solve the given problem, which can be used for improving any business organisation. The effective solution of the problem depends on how efficiently and effectively the analysis of the web data is done. In analysing the data on web, not only relevant content analysis is essential but also the analysis of web structure is important. This article gives a brief introduction about the various terminologies and measures like centrality, Page Rank, and density used in the web networking analysis. This article will also give a brief introduction about the various supervised ML techniques such as classification, regression, and unsupervised machine learning techniques such as clustering, etc., which are very useful in analysing the web network so that user can make quick and effective decision making
万维网上的知识极其丰富。这些知识既来自网络的内容,也来自其独特的特征,如超链接结构。问题在于从网络中挖掘相关数据,并给出最合适的决策来解决给定的问题,这可以用于改进任何商业组织。问题的有效解决取决于对网络数据分析的效率和效果。在对网络数据进行分析时,不仅要对相关内容进行分析,而且要对网络结构进行分析。本文简要介绍了web网络分析中使用的各种术语和度量,如中心性、页面排名和密度。本文还将简要介绍各种有监督的机器学习技术,如分类、回归和无监督的机器学习技术,如聚类等,这些技术在分析web网络时非常有用,以便用户能够做出快速有效的决策
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引用次数: 1
Review of Sentiment Detection 情感检测综述
Pub Date : 2019-01-01 DOI: 10.4018/ijdai.2019010105
Smiley Gupta, Jagtar Singh
A large volume of user-generated data is evolving on a day-to-day basis, especially on social media platforms like Twitter, where people express their opinions and emotions regarding certain individuals or entities. This user-generated content becomes very difficult to analyze manually and therefore requires a need for an intelligent automated system which mines the opinions and organizes them using polarity metrics, representing the process of sentiment analysis. The motive of this review is to study the concept of sentiment analysis and discuss the comparative analysis of its techniques along with the challenges in this field to be considered for future enhancement.
大量用户生成的数据每天都在演变,尤其是在Twitter等社交媒体平台上,人们在这里表达对某些个人或实体的观点和情感。这种用户生成的内容很难手工分析,因此需要一个智能的自动化系统来挖掘意见,并使用极性指标来组织它们,代表情感分析的过程。本综述的目的是研究情感分析的概念,并讨论其技术的比较分析以及该领域未来需要考虑的挑战。
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引用次数: 0
PVO-Based Multiple Message Segment Reversible Data Hiding 基于pvo的多消息段可逆数据隐藏
Pub Date : 2019-01-01 DOI: 10.4018/ijdai.2019010103
S. Chhabra, Neeraj Kumar Jain, V. Tomar
In this article, a reversible data hiding technique is proposed to embed multiple segments of a single message into a single cover image. This multiple message segment technique uses a pixel value ordering approach to embed the secret message. The splitting and randomization of the original secret message provides security from an attacker There are many digital formats for data hiding, like images, audio, and video, of which the digital image is the simplest format. Data hiding in image processing refers to inserting the secret message into digital images. Reversible data hiding (RDH) is a lossless technique, in which both the embedded secret message and the cover image is extracted by the receiver. The applications of RDH include medical and military imaging.
在本文中,提出了一种可逆的数据隐藏技术,将单个消息的多个片段嵌入到单个封面图像中。这种多消息段技术使用像素值排序方法来嵌入秘密消息。原始秘密消息的分割和随机化提供了免受攻击者攻击的安全性。数据隐藏有许多数字格式,如图像、音频和视频,其中数字图像是最简单的格式。图像处理中的数据隐藏是指在数字图像中插入秘密信息。可逆数据隐藏(RDH)是一种将嵌入的秘密信息和封面图像同时提取出来的无损技术。RDH的应用包括医学和军事成像。
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引用次数: 0
Current Development of Ontology-Based Context Modeling 基于本体的上下文建模的发展现状
Pub Date : 2018-07-01 DOI: 10.4018/ijdai.2018070103
Leila Zemmouchi-Ghomari
Any information used to characterize the situation of an entity: a person, a place, or an object, can be considered as context. Indeed, context is crucial to avoid semantic ambiguity in data interpretation. However, linking data to its context is a recognized research issue. Adopting an ontology-based approach to model formally the context enables automatic interpretation and reasoning capabilities. This article discusses the main context modeling approaches based ontology by highlighting their principles, scenarios, use cases, benefits, and challenges to explore the use of ontologies to represent contexts.
任何用来描述一个实体的情况的信息:一个人、一个地方或一个物体,都可以被认为是上下文。事实上,上下文对于避免数据解释中的语义歧义至关重要。然而,将数据与其上下文联系起来是一个公认的研究问题。采用基于本体的方法对上下文进行形式化建模,可以实现自动解释和推理功能。本文讨论了基于本体的主要上下文建模方法,重点介绍了它们的原理、场景、用例、好处和挑战,以探索使用本体来表示上下文。
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引用次数: 1
Towards an Agent-Oriented Business Collaboration Model 面向代理的业务协作模型
Pub Date : 2018-07-01 DOI: 10.4018/ijdai.2018070101
G. Musumba, R. Wario, P. K. Wamuyu
Business collaborations have gained prominence in many domains mediated by information technology platforms. These collaborations, normally referred to as virtual enterprises (VEs) consider varying core competencies of participants. The VEs' dynamic nature requires participants to be dynamically selected and engaged. This requires a flexible systematic approach, lacking in existing literature, to handle varying forms of VEs. This study aims to consider a VE from an enterprise integration viewpoint and to develop an agent-based model that supports the VE's formation and operation phases. This model will provide support to business managers in making decisions efficiently by delegating part of the processes to software agents. An agent-based VE (ABVE) model prototype is developed. Case studies from various domains are used in the demonstration of the model's applicability and possible generalization. After evaluation it is shown that users are motivated to use the model as an effective tool for VE formation and collaborations in diverse domains with an 88.86% acceptance rate.
在许多以信息技术平台为中介的领域中,业务协作已获得突出地位。这些协作,通常被称为虚拟企业(ve),考虑参与者不同的核心竞争力。虚拟企业的动态性要求参与者被动态地选择和参与。这需要一种灵活的系统方法来处理各种形式的虚拟现实,这是现有文献所缺乏的。本研究旨在从企业整合的角度考虑企业虚拟企业,并开发一个基于代理的模型来支持企业虚拟企业的形成和运行阶段。该模型将通过将部分流程委托给软件代理,为业务经理有效地制定决策提供支持。开发了一个基于agent的VE (ABVE)模型原型。通过不同领域的案例研究来证明模型的适用性和可能的推广。经过评估表明,用户有动机使用该模型作为一个有效的工具,在不同的领域VE形成和协作,接受率为88.86%。
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引用次数: 0
Review Aware Recommender System 审查感知推荐系统
Pub Date : 2018-07-01 DOI: 10.4018/ijdai.2018070102
F. Lahlou, H. Benbrahim, I. Kassou
Context aware recommender systems (CARS) are recommender systems (RS) that provide recommendations according to user contexts. The first challenge for building such a system is to get the contextual information. Some works tried to get this information from reviews provided by users in addition to their ratings. However, all of these works perform important feature engineering in order to infer the context. In this article, the authors present a new CARS architecture that allows to automatically use contextual information from reviews without requiring any feature engineering. Moreover, they develop a new CARS algorithm that is tailored to textual contexts, that they call Textual Context Aware Factorization Machines (TCAFM). An empirical evaluation shows that the proposed architecture allows to significantly improve recommendation accuracy using state of the art RS and CARS algorithms, whereas TCAFM leads to additional improvements.
上下文感知推荐系统(CARS)是根据用户上下文提供推荐的推荐系统(RS)。构建这样一个系统的第一个挑战是获取上下文信息。有些作品试图从用户提供的评论中获取这些信息,而不是从他们的评分中。然而,为了推断上下文,所有这些工作都执行了重要的特征工程。在本文中,作者提出了一种新的CARS体系结构,它允许自动使用来自评审的上下文信息,而不需要任何特征工程。此外,他们开发了一种针对文本上下文量身定制的新的CARS算法,他们称之为文本上下文感知分解机(TCAFM)。经验评估表明,所提出的架构允许使用最先进的RS和CARS算法显着提高推荐准确性,而TCAFM则带来了额外的改进。
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引用次数: 0
WLI Fuzzy Clustering and Adaptive Lion Neural Network (ALNN) for Cloud Intrusion Detection 基于WLI模糊聚类和自适应狮子神经网络的云入侵检测
Pub Date : 1900-01-01 DOI: 10.4018/ijdai.2019010101
Pinki Sharma, J. Sengupta, P. K. Suri
Cloud computing is the internet-based technique where the users utilize the online resources for computing services. The attacks or intrusion into the cloud service is the major issue in the cloud environment since it degrades performance. In this article, we propose an adaptive lion-based neural network (ALNN) to detect the intrusion behaviour. Initially, the cloud network has generated the clusters using a WLI fuzzy clustering mechanism. This mechanism obtains the different numbers of clusters in which the data objects are grouped together. Then, the clustered data is fed into the newly designed adaptive lion-based neural network. The proposed method is developed by the combination of Levenberg-Marquardt algorithm of neural network and adaptive lion algorithm where female lions are used to update the weight adaptively using lion optimization algorithm. Then, the proposed method is used to detect the malicious activity through training process. Thus, the different clustered data is given to the proposed ALNN model. Once the data is trained, then it needs to be aggregated. Subsequently, the aggregated data is fed into the proposed ALNN method where the intrusion behaviour is detected. Finally, the simulation results of the proposed method and performance is analysed through accuracy, false positive rate, and true positive rate. Thus, the proposed ALNN algorithm attains 96.46% accuracy which ensures better detection performance.
云计算是一种基于互联网的技术,用户利用在线资源进行计算服务。对云服务的攻击或入侵是云环境中的主要问题,因为它会降低性能。在本文中,我们提出了一种基于自适应狮子的神经网络(ALNN)来检测入侵行为。最初,云网络使用WLI模糊聚类机制生成聚类。该机制获得数据对象分组在一起的不同数量的集群。然后,将聚类后的数据输入到新设计的自适应狮子神经网络中。该方法将神经网络中的Levenberg-Marquardt算法与自适应狮子算法相结合,利用狮子优化算法,利用母狮子自适应更新权重。然后,通过训练过程将该方法用于检测恶意活动。因此,将不同的聚类数据提供给所提出的神经网络模型。一旦对数据进行了训练,就需要对其进行聚合。随后,将聚合的数据输入到所提出的神经网络方法中,在该方法中检测入侵行为。最后,从准确率、假阳性率和真阳性率三个方面对所提方法的仿真结果和性能进行了分析。因此,本文提出的ALNN算法达到96.46%的准确率,保证了较好的检测性能。
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引用次数: 0
To Design a Mammogram Edge Detection Algorithm Using an Artificial Neural Network (ANN) 基于人工神经网络(ANN)的乳房x线照片边缘检测算法设计
Pub Date : 1900-01-01 DOI: 10.4018/ijdai.2019010104
Alankrita Aggarwal, D. Chatha
An artificial neural network (ANN) is used to resolve problems related to complex scenarios and logical thinking. Nowadays, a cause for concern is the mortality rate among women due to cancer. Generally, women to around 45 years old are the most vulnerable to this disease. Early detection is the only hope for the patient to survive, otherwise it may reach an unrecoverable stage. Currently, there are numerous techniques available for the diagnosis of such diseases out of which mammography is the most trustworthy method for detecting early stage cancer. The analysis of these mammogram images is always difficult to analyze due to low contrast and non-uniform background. The mammogram images are scanned, digitized for processing, nut that further reduces the contrast between region of interest (ROI) and the background. Furthermore, presence of noise, glands, and muscles leads to background contrast variations. The boundaries of the suspected tumor area are always fuzzy and improper. The aim of this article is to develop a robust edge detection technique which works optimally on mammogram images to segment a tumor area.
人工神经网络(ANN)用于解决与复杂场景和逻辑思维相关的问题。如今,令人担忧的是妇女因癌症导致的死亡率。一般来说,45岁左右的妇女最容易患这种疾病。早期发现是患者生存的唯一希望,否则可能会发展到无法恢复的阶段。目前,有许多技术可用于诊断这类疾病,其中乳房x光检查是检测早期癌症最值得信赖的方法。由于低对比度和不均匀背景,这些乳房x线照片的分析一直很困难。乳房x光图像被扫描,数字化处理,进一步降低感兴趣区域(ROI)和背景之间的对比度。此外,噪音、腺体和肌肉的存在导致背景对比度的变化。疑似肿瘤区域的边界往往是模糊和不恰当的。本文的目的是开发一种鲁棒的边缘检测技术,该技术在乳房x光片图像上工作最佳,以分割肿瘤区域。
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引用次数: 2
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International Journal of Distributed Artificial Intelligence
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