the intelligent monitoring system of the power grid is a critical support for ensuring the safe and stable operation of the grid, and enhancing its intelligence level is of great significance. Addressing issues such a...
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Withthe rapid development of Internet technologies, the Internet of things (IoT) has become a crucial bridge connecting the physical and digital worlds. As a significant branch of IoT applications, smart homes focus ...
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ISBN:
(纸本)9798400710353
Withthe rapid development of Internet technologies, the Internet of things (IoT) has become a crucial bridge connecting the physical and digital worlds. As a significant branch of IoT applications, smart homes focus on automating and intelligently controlling the home environment through the interconnection and data exchange of smart devices. However, as the complexity of smart home systems increases, ensuring their efficient operation and meeting users' personalized needs has become a focal point of research. Digital twin technology, as an innovative solution, involves creating virtual replicas of physical entities to simulate, analyze, and optimize systems without disrupting their operations. this paper proposes a smart home control system design based on digital twins, aiming to achieve precise monitoring and intelligent control of the smart home environment through a highly integrated system architecture and modular design. this system not only improves energy efficiency but also autonomously learns from user behavior and preferences, thus offering more personalized services.
this paper presents an improved intelligent control model for greenhouse environments, integrating environmental monitoring data with a deep learning approach combining multilayer CNN and LSTM networks with model pred...
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In modern recommendation systems, diverse user behavior data such as browsing, clicking, and purchasing provide rich information for personalized recommendations. However, effectively integrating and utilizing these v...
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ISBN:
(纸本)9798350375084;9798350375077
In modern recommendation systems, diverse user behavior data such as browsing, clicking, and purchasing provide rich information for personalized recommendations. However, effectively integrating and utilizing these varied behavioral data remains a challenge. this paper proposes a multi-behavior recommendation approach based on multi-behavior and contrastive learning. Firstly, multiple user and item views are generated through different masking mechanisms to capture diverse user behavioral characteristics. Subsequently, the LightGCN model is employed to generate embedding representations for users and items, effectively learningthe interaction information between them. Next, leveraging contrastive learning methods for the same behaviors across different views involves pulling embedding vectors of similar behaviors closer while pushing those of dissimilar behaviors farther apart, thereby enhancing the model's discriminative power. Finally, aggregation of multiple behavior views and optimization using the Bayesian Personalized Ranking (BPR) loss function aim to maximize ranking differences, further improving recommendation accuracy. Experimental results demonstrate that the proposed approach effectively leverages diverse user behavior data, significantly outperforming traditional single-view and non-contrastive learning-based recommendation methods in terms of recommendation precision and user satisfaction.
In recent years, as neural networks continue to evolve, the use of YOLO deep learning algorithms in medical imaging and diagnosis has become increasingly prevalent. the detection and recognition of blood cells are cru...
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ISBN:
(纸本)9798400716645
In recent years, as neural networks continue to evolve, the use of YOLO deep learning algorithms in medical imaging and diagnosis has become increasingly prevalent. the detection and recognition of blood cells are crucial aspects of medical diagnosis. While deep learning-based object detection and recognition are garnering increasing interest, detecting and counting blood cells in medical imaging remains an essential and challenging task. In this paper, we optimize and improve the YOLOv5 algorithm to achieve efficient detection and recognition of peripheral blood cells. We begin by outlining the architecture and the training procedures of YOLOv5 and discuss its potential applications in medical imaging. Building on the characteristics of blood cell images, we introduce an optimization method using DenseNet based on YOLOv5. Enhancements in data preprocessing, network structuring, and training parameters have improved the accuracy and efficiency of blood cell recognition and counting. Experiments conducted on our proprietary dataset and subsequent comparisons withthe base algorithm affirm our claims. Results suggest that our proposed method demonstrates strong performance in detecting and identifying blood cells, offering high practicality for applications.
Ensemble learning has emerged as a powerful technique for improving classification accuracy by combining multiple base models. this study presents an innovative approach to enhance ensemble learningthrough diversific...
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Ensemble learning has emerged as a powerful technique for improving classification accuracy by combining multiple base models. this study presents an innovative approach to enhance ensemble learningthrough diversification. the proposed method integrates bagging, a resampling technique, with teaching-learning-based optimization (TLBO), and incorporates a pairwise dissimilarity measure to promote diversity within the ensemble. the TLBO algorithm optimizes the composition of the ensemble by iteratively selecting optimal bags of instances from the training data. the diversity measure quantifies the dissimilarity between bags, ensuring that the ensemble consists of diverse and complementary models. Our proposed model experimented on four benchmarked disease datasets and experimental results demonstrate that the proposed approach achieves superior performance compared to traditional ensemble methods. the ensemble models generated through this approach exhibit improved performance. the proposed model is statistically evaluated using the statistically paired T-test, and the results show our proposed model differs from base models.
Software-defined networking (SDN) has transformed the landscape of network communication. SDN separates the control plane from the data plane, offering a centralized management system and dynamic resource allocation. ...
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ISBN:
(纸本)9798350375084;9798350375077
Software-defined networking (SDN) has transformed the landscape of network communication. SDN separates the control plane from the data plane, offering a centralized management system and dynamic resource allocation. Nevertheless, SDN is susceptible to security risks, necessitating the deployment of sophisticated Intrusion Detection Systems (IDS). Several researchers have recently employed machine learning and other cutting-edge technologies to analyze and identify rapidly growing attacks and anomalies. However, the majority of these techniques exhibit low accuracy and poor scalability. In response to this challenge, this paper proposes an Intrusion Detection System (IDS) framework based on the Convolutional Neural Network-Gated Recurrent Unit (CNN- GRU) network. this framework leverages Convolutional Neural Networks (CNNs) and Gated Recurrent Units (GRUs) to identify real-time network intrusions. the framework was trained and evaluated on the UNSW-NB15 and InSDN datasets using Bayesian optimization (BO), achieving exceptional accuracy and F1 scores exceeding 99.93% on the UNSW-NB15 dataset. Similarly, on the InSDN dataset, the framework achieved an accuracy of 99.93%, with precision, recall, and F1 score values of 99.89%, 99.97%, and 99.93%, respectively. these demonstrate the framework's effectiveness in discerning between normal and malicious network behavior.
Foreign exchange trading basically bridges a gap between buyer and seller to transact at a set of prices of the currencies to make profit out of it by the traders and investors. In this paper, foreign exchange predict...
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In this study, the design of an energy-efficient IRS-NOMA wireless communication system based on Non-Orthogonal Multiple Access (NOMA) and Simultaneous Transmitting and Reflecting Reconfigurable intelligent Surface (S...
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All machine learning procedures consume a mathematical foundation. the aforementioned is applicable to Deep learning, optimization, and any additional Statistics Science processes since Deep Knowledge is a subset of M...
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