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Impact and Challenges of Data Mining : A Comprehensive Analysis 数据挖掘的影响与挑战:全面分析
Chandrakant D. Prajapati, Asha K. Patel, Dr. Krupa J. Bhavsar
This review paper provides a concise overview of Data Mining, a multidisciplinary field focused on extracting valuable insights and patterns from extensive datasets. It highlights the use of statistical analysis, machine learning, and pattern recognition techniques to discover hidden relationships and trends within data. The paper emphasizes data mining's significance as a powerful technology that extracts predictive information from large databases, enabling businesses to prioritize crucial data. It showcases how data mining tools predict future trends, empowering proactive, knowledge-driven decision-making. Furthermore, it discusses the superiority of data mining over retrospective tools, offering automated, prospective analyses to resolve complex business questions efficiently. It uncovers hidden patterns and predictive information beyond human expectations. The core concepts of data mining encountered challenges, data analysis techniques, and their profound impact on various domains are also addressed in this paper. The proposed paper offers a comprehensive overview of data mining's importance, applications, and transformative potential in modern data-driven decision-making processes.
数据挖掘是一个多学科领域,侧重于从大量数据集中提取有价值的见解和模式。它重点介绍了如何利用统计分析、机器学习和模式识别技术来发现数据中隐藏的关系和趋势。论文强调了数据挖掘作为从大型数据库中提取预测信息的强大技术的重要意义,使企业能够对关键数据进行优先排序。它展示了数据挖掘工具如何预测未来趋势,从而帮助企业做出积极主动、以知识为导向的决策。此外,它还讨论了数据挖掘相对于回顾性工具的优越性,提供自动化的前瞻性分析,以高效解决复杂的业务问题。它揭示了隐藏的模式和预测信息,超出了人类的预期。本文还讨论了数据挖掘的核心概念、遇到的挑战、数据分析技术及其对各个领域的深远影响。本文全面概述了数据挖掘在现代数据驱动决策过程中的重要性、应用和变革潜力。
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引用次数: 0
Design and Implementation of Hamming Code with Error Correction Using Xilinx 使用 Xilinx 设计和实现带纠错功能的汉明码
Ms. Delphine Mary. P, Simran. A
Advanced electrical circuits are very concerned about error-free communication. Information mistakes that happen during transmission may result in incorrect information being received. Error correction codes are frequently employed in electrical circuits to safeguard the data stored in memory and registers. One of these forward error correcting codes is the hamming code. It either employs the even parity or odd parity check approach. Here, we used the even parity check approach to implement hamming code. Compared to the parity check approach, hamming code is better. The hamming code is implemented here in Xilinx and uses a 7-bit data transmission scheme with 4 redundant bits. It is also used in the DSCH (Digital Schematic Editor & Simulator) programme. To find double bit errors, a specific parity bit is employed. For error detection and correction in this instance, we employed the SEDC-DED (Single Bit Error Detection and Correction-Double Bit Error Detection) method.
先进的电路非常注重无差错通信。传输过程中发生的信息错误可能会导致接收到不正确的信息。电路中经常使用纠错码来保护存储在存储器和寄存器中的数据。其中一种正向纠错码是汉明码。它采用偶奇偶校验或奇奇偶校验方法。在这里,我们使用偶数奇偶校验方法来实现汉明码。与奇偶校验方法相比,汉明码的效果更好。这里的汉明码是在 Xilinx 中实现的,使用的是带有 4 个冗余位的 7 位数据传输方案。DSCH(数字原理图编辑器和仿真器)程序中也使用了这种方法。为了发现双位错误,采用了特定的奇偶校验位。在这种情况下,我们采用 SEDC-DED(单比特错误检测和纠正-双比特错误检测)方法进行错误检测和纠正。
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引用次数: 0
Enhanced Pansharpening Using Curvelet Transform Optimized by Multi Population Based Differential Evolution 利用基于多群体差分进化优化的曲线小波变换增强平移锐化功能
Mustafa Hüsrevoğlu, Ahmet Emin Karkınlı
In this study, a pansharpening process was conducted to merge the color information of low-resolution RGB images with the details of high-resolution panchromatic images to obtain higher quality images. During this process, weight optimization was performed using the Curvelet Transform method and the Multi Population Based Differential Evolution (MDE) algorithm. The proposed method was tested on Landsat ETM satellite image. For Landsat ETM data, the RGB images have a resolution of 30m, while the panchromatic images have a resolution of 15m. To evaluate the performance of the study, the proposed MDE-optimized Curvelet Transform-based pansharpening method was compared with classical IHS, Brovey, PCA, Gram-Schmidt and Simple Mean methods. The comparison process employed metrics such as RMSE, SAM, COC, RASE, QAVE, SID, and ERGAS. The results indicate that the proposed method outperforms classical methods in terms of both visual quality and numerical accuracy.
在本研究中,采用了平锐化处理,将低分辨率 RGB 图像的色彩信息与高分辨率全色图像的细节信息合并,以获得更高质量的图像。在此过程中,使用 Curvelet 变换方法和基于多种群的差分进化(MDE)算法对权重进行了优化。所提出的方法在 Landsat ETM 卫星图像上进行了测试。对于 Landsat ETM 数据,RGB 图像的分辨率为 30 米,而全色图像的分辨率为 15 米。为了评估该研究的性能,将所提出的基于 MDE 优化曲线变换的平锐化方法与经典的 IHS、Brovey、PCA、Gram-Schmidt 和 Simple Mean 方法进行了比较。比较过程采用了 RMSE、SAM、COC、RASE、QAVE、SID 和 ERGAS 等指标。结果表明,所提出的方法在视觉质量和数值精度方面都优于传统方法。
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引用次数: 0
Multimodal Data Integration for Early Alzheimer’s Detection Using Random Forest and Support Vector Machines 利用随机森林和支持向量机进行多模态数据整合以早期检测阿尔茨海默氏症
Muhammad Nadeem, Wei Zhang, Sarwat Aslam, Liaqat Ali, Abdul Majid
Alzheimer's is a very challenging brain disease to recognize, diagnose, and treat correctly when it appears in its earliest forms. The primary contribution of this research study is about machine learning models, techniques, and approaches. In contrast, Random Forest and Support Vector Machine (SVM) are particularly suitable for identifying and staging Alzheimer's disease stages using multimodal data sources. In this paper, the aim was to develop well-performing predictive models to help diagnose Alzheimer's disease at an early stage by combining neuroimaging data (MRI/PET images), imaging-based biomarkers, both structural and functional measures from MRI(P) /PET image analysis along with subject-specific demographics like age using clinical features in a probabilistic fashion obtained from the Alzheimer's Disease Neuro-Imaging Initiative (ADNI) database. The methodology focuses on data pre-processing, feature selection, and model building using supervised learning algorithms. The accuracy of the Random Forest model is 78%, having a high performance in classifying some classes while showing different marks of performances across other courses. SVM reached an accuracy of 61%, or the model's performance is good in some classes and not reliable to identify samples from the others. The findings of this study underscore the capabilities and limits of these machine learning models in identifying Alzheimer’s disease and highlight the importance of feature engineering, data pre-processing, and model tuning to increase performance and correct class unevenness and misclassification.
阿尔茨海默氏症是一种极具挑战性的脑部疾病,当它在早期出现时,要正确识别、诊断和治疗是非常困难的。这项研究的主要贡献在于机器学习模型、技术和方法。相比之下,随机森林和支持向量机(SVM)尤其适用于利用多模态数据源识别和分期阿尔茨海默病。本文旨在开发性能良好的预测模型,通过结合神经成像数据(MRI/PET 图像)、基于成像的生物标记物(MRI(P) /PET 图像分析中的结构和功能测量指标)以及特定受试者的人口统计学特征(如年龄),利用从阿尔茨海默病神经成像倡议(ADNI)数据库中获取的临床特征,以概率方式帮助早期诊断阿尔茨海默病。该方法侧重于数据预处理、特征选择和使用监督学习算法建立模型。随机森林模型的准确率为 78%,在对某些类别进行分类时表现出色,而在对其他类别进行分类时则表现不一。SVM 的准确率为 61%,或者说该模型在某些类别中表现良好,但在识别其他类别的样本时并不可靠。本研究的结果凸显了这些机器学习模型在识别阿尔茨海默病方面的能力和局限性,并强调了特征工程、数据预处理和模型调整对于提高性能、纠正类别不均和分类错误的重要性。
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引用次数: 0
The Future of Enterprise resource planning (ERP): Harnessing Artificial Intelligence 企业资源规划(ERP)的未来:利用人工智能
Gaurav Kumar
A large pharmaceuticals corporation utilizing a complex IT infrastructure such as SAP ERP typically faces a substantial volume GMP and Serialization data annually, numbering in the hundreds of thousands. These inquiries, whether initiated over the phone or online via platforms like integration, seek assistance with various issues. Enterprise resource planning (ERP) software streamlines business processes by integrating technology, services, and human resources across interconnected applications. This research proposes implementing an intelligent system to streamline volume of the data and analyzation for the SAP ERP. This system aims to automate responses to user queries, reducing the time required for issue investigation and resolution, and enhancing user responsiveness. Employing machine learning algorithms, the system efficiently interprets and classifies text across multiple categories, facilitating accurate question comprehension. Additionally, it utilizes a specialized framework to retrieve relevant evidence, ensuring the delivery of optimal responses. Furthermore, its conversational AI capabilities enable the creation of chatbots, fostering collaborative problem-solving among user groups in real-time.
使用 SAP ERP 等复杂 IT 基础设施的大型制药企业每年通常要面对大量的 GMP 和序列化数据,数量高达数十万。这些咨询,无论是通过电话还是通过集成等平台在线发起,都是为了寻求各种问题的帮助。企业资源规划(ERP)软件通过在相互关联的应用程序中整合技术、服务和人力资源来简化业务流程。本研究建议实施一个智能系统,以简化 SAP ERP 的数据量和分析。该系统旨在自动回复用户查询,减少问题调查和解决所需的时间,提高用户响应速度。该系统采用机器学习算法,可有效解释和分类多类别文本,便于准确理解问题。此外,它还利用专门框架检索相关证据,确保提供最佳回复。此外,它的对话式人工智能功能还能创建聊天机器人,促进用户群之间实时协作解决问题。
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引用次数: 0
Starlink Satellite Project in A Developing Country 发展中国家的星链卫星项目
Vivek Reddy Gadipally
SpaceX and Elon Musk are leading a long-term initiative called Starlink to solve inequities in rural broadband Internet access.In order to provide constant, high-speed Internet access worldwide, the project aims to launch thousands of smallsat-class satellites into low Earth orbit (LEO) as a component of a mega constellation. SpaceX thinks that by utilizing shallow orbits, their technology may surpass the competition. Starlink assures its clients of reduced latency and improved connection quality in contrast to conventional geosynchronous satellite Internet infrastructure (Walker & Elliott, 2021). The purpose of this study is to look at how the Thai public views the Starlink satellite project. An online survey was employed to gather data from a convenience sample of 1,258 people in Thailand, using a quantitative methodology. To analyze the data, binary regression analysis was done. The results showed that factors such as gender, age, computer, laptop, tablet, wearable device, length of Internet use, mobile Internet, Instagram, TikTok, and YouTube could all be used to characterize how the public in Thailand felt about the Starlink Satellite project.The major reason is Starlink needs to come up with a clever plan to encourage customers to adopt satellite Internet in nations where fiber Internet is more readily available and reasonably priced.
SpaceX 公司和埃隆-马斯克(Elon Musk)正在领导一项名为 "星链"(Starlink)的长期计划,以解决农村宽带互联网接入不平等的问题。为了在全球范围内提供持续、高速的互联网接入,该项目旨在向低地球轨道(LEO)发射数千颗小卫星级卫星,作为超大星座的组成部分。SpaceX 认为,通过利用浅轨道,他们的技术可能会超越竞争对手。与传统的地球同步卫星互联网基础设施相比,Starlink 保证其客户可以减少延迟并提高连接质量(Walker & Elliott,2021 年)。本研究旨在了解泰国公众对 Starlink 卫星项目的看法。本研究采用在线调查的方法,从泰国的 1,258 个方便抽样中收集数据。为了分析数据,进行了二元回归分析。结果显示,性别、年龄、电脑、笔记本电脑、平板电脑、可穿戴设备、互联网使用时长、移动互联网、Instagram、TikTok 和 YouTube 等因素都可以用来描述泰国公众对 Starlink 卫星项目的看法。
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引用次数: 0
A Literature Review : Enhancing Sentiment Analysis of Deep Learning Techniques Using Generative AI Model 文献综述:利用生成式人工智能模型加强深度学习技术的情感分析
Sharma Vishalkumar Sureshbhai, Dr. Tulsidas Nakrani
Sentiment analysis is possibly one of the most desirable areas of study within Natural Language Processing (NLP). Generative AI can be used in sentiment analysis through the generation of text that reflects the sentiment or emotional tone of a given input. The process typically involves training a generative AI model on a large dataset of text examples labeled with sentiments (positive, negative, neutral, etc.). Once trained, the model can generate new text based on the learned patterns, providing an automated way to analyze sentiments in user reviews, comments, or any other form of textual data. The main goal of this research topic is to identify the emotions as well as opinions of users or customers using textual means. Though a lot of research has been done in this area using a variety of models, sentiment analysis is still regarded as a difficult topic with a lot of unresolved issues. Slang terms, novel languages, grammatical and spelling errors, etc. are some of the current issues. This work aims to conduct a review of the literature by utilizing multiple deep learning methods on a range of data sets. Nearly 21 contributions, covering a variety of sentimental analysis applications, are surveyed in the current literature study. Initially, the analysis looks at the kinds of deep learning algorithms that are being utilized and tries to show the contributions of each work. Additionally, the research focuses on identifying the kind of data that was used. Additionally, each work's performance metrics and setting are assessed, and the conclusion includes appropriate research gaps and challenges. This will help in identifying the non-saturated application for which sentimental analysis is most needed in future studies.
情感分析可能是自然语言处理(NLP)中最值得研究的领域之一。生成式人工智能可用于情感分析,生成反映给定输入的情感或情绪基调的文本。这一过程通常包括在标有情感(积极、消极、中性等)的大型文本示例数据集上训练生成式人工智能模型。训练完成后,模型就可以根据学习到的模式生成新的文本,从而为分析用户评论、意见或任何其他形式的文本数据中的情感提供一种自动化的方法。本研究课题的主要目标是利用文本手段识别用户或客户的情绪和观点。尽管人们在这一领域使用各种模型进行了大量研究,但情感分析仍被视为一个困难的课题,有许多问题尚未解决。俚语、新颖语言、语法和拼写错误等都是当前的一些问题。这项工作旨在通过在一系列数据集上使用多种深度学习方法,对文献进行综述。在当前的文献研究中,调查了近 21 篇文献,涵盖了各种情感分析应用。首先,分析考察了正在使用的深度学习算法的种类,并试图展示每一项工作的贡献。此外,研究重点还在于确定所使用的数据种类。此外,还对每个作品的性能指标和设置进行了评估,结论包括适当的研究差距和挑战。这将有助于确定未来研究中最需要情感分析的非饱和应用。
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引用次数: 0
A Review on Machine Learning and Deep Learning Methods on Medical Image Classification 医学影像分类中的机器学习和深度学习方法综述
Dr.Sheshang Degadwala, Dhairya Vyas Degadwala
Medical image classification, a critical component in medical diagnostics, has significantly advanced through the integration of machine learning (ML) and deep learning (DL) techniques. This review comprehensively explores the evolution, methodologies, and applications of ML and DL in medical image classification. Traditional ML methods, including support vector machines and decision trees, have provided a foundation for early advancements by utilizing handcrafted features. However, the advent of DL, particularly convolutional neural networks (CNNs), has revolutionized the field by enabling automatic feature extraction and achieving superior performance. This review examines various DL architectures, such as ResNet, VGG, and Inception, highlighting their contributions to tasks like tumor detection, organ segmentation, and disease classification. Furthermore, it addresses challenges like data scarcity, interpretability, and computational demands, discussing potential solutions like data augmentation, transfer learning, and model optimization. The review also considers the ethical implications and the need for robust validation to ensure clinical applicability. Through a comparative analysis of existing studies, this review underscores the transformative impact of ML and DL on medical imaging, emphasizing the continuous need for innovation and interdisciplinary collaboration to enhance diagnostic accuracy and patient outcomes.
医学图像分类是医学诊断的关键组成部分,通过整合机器学习(ML)和深度学习(DL)技术,医学图像分类取得了长足的进步。本综述全面探讨了 ML 和 DL 在医学图像分类中的演变、方法和应用。传统的机器学习方法,包括支持向量机和决策树,通过利用手工制作的特征为早期的进步奠定了基础。然而,DL(尤其是卷积神经网络(CNN))的出现实现了自动特征提取并取得了卓越的性能,从而彻底改变了这一领域。本综述探讨了各种卷积神经网络架构,如 ResNet、VGG 和 Inception,重点介绍了它们在肿瘤检测、器官分割和疾病分类等任务中的贡献。此外,它还探讨了数据稀缺性、可解释性和计算需求等挑战,讨论了数据增强、迁移学习和模型优化等潜在解决方案。该综述还考虑了伦理影响以及进行可靠验证以确保临床适用性的必要性。通过对现有研究的比较分析,本综述强调了 ML 和 DL 对医学成像的变革性影响,强调了对创新和跨学科合作的持续需求,以提高诊断准确性和患者预后。
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引用次数: 0
Survey on Systematic Analysis of Deep Learning Models Compare to Machine Learning 深度学习模型与机器学习对比的系统分析调查
Dr.Sheshang Degadwala, Dhairya Vyas Degadwala
This survey provides a comprehensive analysis of the systematic differences and advancements between deep learning (DL) and traditional machine learning (ML) models. By examining a wide array of research papers, the study highlights the unique strengths and applications of both methodologies. Deep learning, with its multi-layered neural networks, excels in handling large, unstructured datasets, making significant strides in image and speech recognition, natural language processing, and complex pattern recognition tasks. Conversely, traditional machine learning models, which rely on feature extraction and simpler algorithms, remain highly effective in structured data scenarios such as classification, regression, and clustering problems. The survey elucidates the criteria for choosing between DL and ML, focusing on factors like data size, computational resources, and specific application requirements. Furthermore, it discusses the evolving landscape of hybrid models that integrate DL and ML techniques to leverage the strengths of both approaches. This analysis provides valuable insights for researchers and practitioners aiming to deploy the most suitable AI models for their specific needs, emphasizing the importance of contextual understanding in the rapidly advancing field of artificial intelligence.
本调查报告全面分析了深度学习(DL)和传统机器学习(ML)模型之间的系统性差异和进步。通过研究大量研究论文,本研究强调了这两种方法的独特优势和应用。深度学习采用多层神经网络,擅长处理大型非结构化数据集,在图像和语音识别、自然语言处理以及复杂模式识别任务方面取得了长足进步。相反,依赖于特征提取和较简单算法的传统机器学习模型在分类、回归和聚类问题等结构化数据场景中仍然非常有效。调查阐明了在 DL 和 ML 之间做出选择的标准,重点关注数据大小、计算资源和特定应用要求等因素。此外,它还讨论了混合模型的演变情况,这些模型集成了 DL 和 ML 技术,以充分利用这两种方法的优势。这项分析为研究人员和从业人员提供了宝贵的见解,使他们能够根据自己的具体需求部署最合适的人工智能模型,同时强调了在快速发展的人工智能领域中理解上下文的重要性。
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引用次数: 0
Research on Advance Machine Learning Based Decision Support System for Frauds Detection and Prevention in Online Banking System 基于机器学习的高级决策支持系统在网上银行系统中的欺诈检测和预防研究
Miss Nikita C. Nandeshwar, Prof. Dr. K.A. Waghmare, Prof. A.V. Deorankar
The rise in online banking fraud, driven by the underground malware economy, underscores the crucial need for robust fraud analysis systems. Regrettably, the majority of existing approaches rely on black box models that lack transparency and fail to provide justifications to analysts. Additionally, the scarcity of available Internet banking data for the scientific community hinders the development of effective methods. This paper presents a decision support system meticulously crafted to identify and thwart fraud in online banking transactions. The chosen approach involves the application of a Random Forest decision tree model—a supervised machine learning technique renowned for its effectiveness in enhancing fraud detection within online banking systems, yielding substantial real-world impact. Constant monitoring of both the system and data ensures optimal performance, enabling timely responses to deviations. The overarching objective of the system is to furnish analysts with a powerful decision support tool capable of preempting financial crimes before they occur.
在地下恶意软件经济的推动下,网上银行欺诈行为不断增加,这凸显了对强大欺诈分析系统的迫切需要。遗憾的是,现有的大多数方法都依赖于缺乏透明度的黑盒模型,无法为分析人员提供合理的解释。此外,科学界缺乏可用的网上银行数据,这也阻碍了有效方法的开发。本文介绍了一个精心设计的决策支持系统,用于识别和挫败网上银行交易中的欺诈行为。所选方法涉及随机森林决策树模型的应用--该模型是一种有监督的机器学习技术,因其在增强网上银行系统欺诈检测方面的有效性而闻名,并产生了巨大的现实影响。对系统和数据的持续监控可确保最佳性能,及时应对偏差。该系统的总体目标是为分析人员提供一个强大的决策支持工具,能够在金融犯罪发生之前先发制人。
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引用次数: 0
期刊
International Journal of Scientific Research in Computer Science, Engineering and Information Technology
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