Search alternatives:
improve model » improved model (Expand Search)
Showing 3,221 - 3,240 results of 7,642 for search '(( improve most optimization algorithm ) OR ( improve model optimization algorithm ))', query time: 0.45s Refine Results
  1. 3221

    Distributionally Robust Operation for Flexible Distribution Networks Considering Multi-correlation of Renewable Power Generation by Zhiwei LIU, Yue MA, Zhicheng SHA, Yunshu SHAO, Yuanfang NIU, Xiaoming DONG, Chengfu WANG

    Published 2024-12-01
    “…Finally, the column and constraint generation algorithm is adopted to solve the model, and a simulation analysis is conducted using an improved IEEE 33-bus test system as an example, verifying the effectiveness and practicality of the proposed method.…”
    Get full text
    Article
  2. 3222

    DS-YOLOv7: Dense Small Object Detection Algorithm for UAV by Tao Sun, Haonan Chen, Haiying Liu, Lixia Deng, Lida Liu, Shuang Li

    Published 2024-01-01
    “…The experimental verification on the public data set VisDrone2019 shows that mAP50 and mAP50-95 have increased by 4.3% and 3.3% respectively, F1 scores have increased by 3.81%, model volume has decreased by 23.3MB, parameters have decreased by 13 million, and the improved algorithm is more conducive to UAV deployment and dense small object detection.…”
    Get full text
    Article
  3. 3223

    Athlete movement control training based on dynamic time warping algorithm by Luo Dai, Yueqiang Zhao

    Published 2025-12-01
    “…Subsequently, a quality assessment model for action completion is built based on an improved dynamic time-warping algorithm. …”
    Get full text
    Article
  4. 3224

    3D animation design image detail enhancement based on intelligent fuzzy algorithm by Pu Haitao, Pu Yuang

    Published 2025-01-01
    “…The image was divided into superpixel regions using SLIC (Simple Linear Iterative Clustering) algorithm, and local features such as texture, contrast, and edge intensity were extracted; in the SRGAN model, the generator improved image resolution through deep residual blocks and Convolutional Neural Network (CNN), while the discriminator optimized the generated image quality through adversarial training; at the same time, a Fuzzy Logic System (FLS) was constructed to dynamically adjust the image fuzzy degree; channel and spatial attention modules in the generator were integrated to enhance key area details. …”
    Get full text
    Article
  5. 3225

    Optimized Luenberger Observer-Based PMSM Sensorless Control by PSO by Rongfu Luo, Zenghui Wang, Yanxia Sun

    Published 2022-01-01
    “…Therefore, this paper is to use the particle swarm optimization (PSO) algorithm to optimize the PI parameters of PLL and speed-loop of Luenberger observer of the system. …”
    Get full text
    Article
  6. 3226

    Recommendation Algorithm of Web-Based Learning Resources considering Timeliness and Popularity by Xiaolu Han

    Published 2022-01-01
    “…Accordingly, an improved collaborative filtering algorithm (TRCP) is proposed to improve the accuracy of learning resource recommendation. …”
    Get full text
    Article
  7. 3227

    RELIABILITY ANALYSIS OF RIGHT CENSORED WEIBULL DISTRIBUTION BASED ON GENETIC ALGORITHM by ZHANG Qing, ZHENG Yan, WANG Xuan, MA Min, WANG WenBo

    Published 2020-01-01
    “…According to the definitions of Weibull distribution and maximum likelihood,this paper converts the problem into a two-parameter equation to work out the optimal solution to the problem. Moreover,in light of genetic algorithm,this paper manages to work out the shape parameter β = 2. 2614,the size parameter δ = 5317. 186 and the location parameter θ =13253. 36. …”
    Get full text
    Article
  8. 3228

    CRASHWORTHINESS DESIGN AND OPTIMIZATION FOR COLLISION POST OF TRAIN by SHI YueQing, QIN RuiXian, CHEN BingZhi

    Published 2022-01-01
    “…In order to improve the crashworthiness of the collision post structure, the optimal cross-section configuration of the collision post was obtained based on the topology optimization method, and the impacting finite element model of the collision post was established in the explicit dynamics software Ls-Dyna. …”
    Get full text
    Article
  9. 3229

    Underwater object detection algorithm integrating image enhancement and deformable convolution by Lijia Guo, Xiangchun Liu, Dongsheng Ye, Xuebao He, Jianxin Xia, Wei Song

    Published 2025-11-01
    “…Finally, a dedicated detection head is added to further improve the model's ability to detect small objects. …”
    Get full text
    Article
  10. 3230

    Optimization of costs in the enterprise. Effective strategies for business by N. Yu. Pracheva

    Published 2021-04-01
    “…The author offers an algorithm of actions for entrepreneurs who are ready to solve the optimization problem in a complex way.…”
    Get full text
    Article
  11. 3231

    Topology optimization of a cargo gripper design using the minimum effort principle by Gnezdilov S.G.

    Published 2025-06-01
    “…The study emphasizes accounting for varied load scenarios (e.g., sheet tilting) for future refinement. It confirms the algorithm’s effectiveness in simplifying models and highlights iterative refinement for rational topology. …”
    Get full text
    Article
  12. 3232

    Optimized Hydrodynamic Design for Autonomous Underwater Vehicles by Gang Fan, Xiaojin Liu, Yanan Hao, Guoling Yin, Long He

    Published 2025-02-01
    “…Based on this, the response surface method (RSM) and multi-objective genetic algorithm (MOGA) are used to optimize the geometric parameters of the shape, aiming to improve the lift-to-drag ratio and reduce the mass. …”
    Get full text
    Article
  13. 3233

    Python-Based Visual Classification Algorithm for Economic Text Big Data by Yihuo Jiang, Xiaomei Guo, Hongliang Ni, Wenbing Jiang

    Published 2022-01-01
    “…In order to improve the classification accuracy and reduce the classification time of the economic text big data visualization classification algorithm, one based on the Pitton algorithm is proposed. …”
    Get full text
    Article
  14. 3234
  15. 3235

    Study on Satisfaction Evaluation of Ecotourism Through Advanced Network Text Mining by Jia Gao, Leong Mow Gooi, Kim Mee Chong, Xiang Lyu, Jin Zhang

    Published 2024-01-01
    “…Key findings indicate that the GA-optimized LSTM model achieved a 15% increase in accuracy, a 20% improvement in precision, and a 25% boost in recall compared to the unoptimized model. …”
    Get full text
    Article
  16. 3236

    Accurate and efficient insulator maintenance: A DETR algorithm for drone imagery. by Yanfeng Tian, Rodina Binti Ahmad, Nor Aniza Binti Abdullah

    Published 2025-01-01
    “…Furthermore, to improve detection accuracy, we introduce an optimized DETR method that incorporates a Spatial Information Interaction Module to further strengthen the characteristics of minor defects. …”
    Get full text
    Article
  17. 3237

    A Cluster-Based Consensus Algorithm in a Wireless Sensor Network by Yanwei Li, Zhenyu Zhou, Takuro Sato

    Published 2013-03-01
    “…A utility function is developed based on two parameters, iteration and relative error, to help the network designers make an optimal decision based on their requirements. An irregular sensor model which is based on the degree of irregular (DOI) radius is introduced to evaluate the robustness of the algorithm. …”
    Get full text
    Article
  18. 3238
  19. 3239

    Low error floor LT coding algorithm for unequal error protection by Xin SONG, Shuyan NI, Zhe ZHANG, Yurong LIAO, Tuofeng LEI

    Published 2022-06-01
    “…Conclusions: In this paper, a systematic unequal error protection LT coding scheme is designed, and a check degree distribution design model suitable for this scheme is constructed to solve the problem of high error floor existing in the conventional UEP-LT algorithm in the AWGN channel.The main idea of this scheme is to design fixed coding segments,rateless coding segments and systematic node segments and transmit them in sequence.The advantage of this scheme is that it can provide non-zero LLR information as early as possible for information nodes, and make the MIB and the LIB obtain different and flexibly adjustable average degrees.In addition,based on the extrinsic information transfer(EXIT)chart,the check degree distribution is designed for the fixed segment and the rateless segment,so that the MIB can obtain the optimal protection performance,and the convergence performance of the LIB can be improved as much as possible. …”
    Get full text
    Article
  20. 3240

    A Deep Learning-Based Algorithm for Ceramic Product Defect Detection by Junxiang Diao, Hua Wei, Yawei Zhou, Zhihua Diao

    Published 2025-06-01
    “…Additionally, an adaptive threshold method is proposed to improve the traditional Canny edge detection algorithm, significantly enhancing its accuracy in defect edge detection. …”
    Get full text
    Article