Search alternatives:
variable » variables (Expand Search)
decomposition » composition (Expand Search)
Showing 61 - 80 results of 327 for search 'Variable model decomposition', query time: 0.21s Refine Results
  1. 61

    An Intelligent Framework for Multiscale Detection of Power System Events Using Hilbert–Huang Decomposition and Neural Classifiers by Juan Vasquez, Manuel Jaramillo, Diego Carrión

    Published 2025-06-01
    “…This study contributes a scalable and adaptable solution for automated PQ event classification under variable conditions.…”
    Get full text
    Article
  2. 62

    Photovoltaic Power Forecasting Based on Variational Mode Decomposition and Long Short-Term Memory Neural Network by Zhijian Hou, Yunhui Zhang, Xuemei Cheng, Xiaojiang Ye

    Published 2025-07-01
    “…This paper presents a hybrid forecasting model that combines Variational Mode Decomposition (VMD) and Long Short-Term Memory (LSTM). …”
    Get full text
    Article
  3. 63

    A Financial Data Analysis Method Based on Time-Series Generative Adversarial Network and Decomposition Learning by Wei Wang, Bo Li

    Published 2025-01-01
    “…In existing works, deep learning combined with stock price series decomposition is a common architecture. Inspired by this, we propose a financial data analysis method based on time series generative adversarial network (TimeGAN) and decomposition learning. …”
    Get full text
    Article
  4. 64

    Wheat Production Across East Africa: Trend, Instability, and Decomposition Analysis Using Time Series Approach by Habtamu Mossie Andualem, Mesfin Bekele Gebbisa, Zsuzsanna Bacsi

    Published 2025-06-01
    “…To analyse and estimate wheat production trends, instability with regional disparity, and decomposition across East Africa's top wheat‐producing countries, a 30‐year data series with different secondary data, mostly the FAOSTAT database, was divided into three sub‐periods: Period I (1993/94‐2002/03), Period II (2003/04‐2012/13) and Period III (2013/14‐2022/23), even though compound growth rates, a semi‐logarithmic trend model, a differential equation approach for decomposition analysis, and the Cuddy‐Della Valle Index were utilised. …”
    Get full text
    Article
  5. 65

    Socioeconomic Inequality in Chronic Complications of Type 2 Diabetes Mellitus in Iran: Concentration Index and Decomposition Approach by Sedigheh Mafakheri, Erfan Ayubi, Shiva Borzouei, Vajiheh Ramezani Doroh, Salman Khazaei

    Published 2025-02-01
    “…A binary logistic regression model was utilized to investigate the relationship between diabetes complications and independent variables. …”
    Get full text
    Article
  6. 66

    Analysis, Forecasting, and System Identification of a Floating Offshore Wind Turbine Using Dynamic Mode Decomposition by Giorgio Palma, Andrea Bardazzi, Alessia Lucarelli, Chiara Pilloton, Andrea Serani, Claudio Lugni, Matteo Diez

    Published 2025-03-01
    “…This article presents the data-driven equation-free modeling of the dynamics of a hexafloat floating offshore wind turbine based on the application of dynamic mode decomposition (DMD). …”
    Get full text
    Article
  7. 67
  8. 68

    Secondary Hybrid Decomposition Strategy for Wind Power Prediction Using Long Short-Term Memory With Crisscross Optimization by Yoseph Mekonnen Abebe, Habtamu Kassa Bayu, Tekalign Tesfaye Mengistu, Abera Tullu, Sunghun Jung

    Published 2025-01-01
    “…Two sets of wind farm data are used to validate the accuracy of the model. A comparative study shows that the proposed SHD-LSTM-CSO model performs better than other hybrid models such as SHD-LSTM, EMD-LSTM, LSTM based on variable mode decomposition (VMD) (VMD-LSTM), Gray Worm Optimization-based backpropagation neural network (GWO-BPANN) and EMD-based Artificial Neural Network (EMD-ANN) methods.…”
    Get full text
    Article
  9. 69

    An Assessment of Local Geometric Uncertainties in Polysilicon MEMS: A Genetic Algorithm and POD-Kriging Surrogate Modeling Approach by Ananya Roy, Francesco Rizzini, Gabriele Gattere, Carlo Valzasina, Aldo Ghisi, Stefano Mariani

    Published 2025-01-01
    “…In this paper, an approach that combines genetic algorithms and proper orthogonal decomposition with kriging surrogate modeling was proposed to accurately predict over-etch measures through an on-chip test device. …”
    Get full text
    Article
  10. 70

    A robust deep learning approach for photovoltaic power forecasting based on feature selection and variational mode decomposition by Mokhtar Ali, Abdelkerim Souahlia, Abdelhalim Rabehi, Mawloud Guermoui, Ali Teta, Imad Eddine Tibermacine, Abdelaziz Rabehi, Mohamed Benghanem

    Published 2025-08-01
    “…Among the selected predictors, Global Solar Radiation (GSR) consistently proves to be the most influential. To further enhance model inputs, Variational Mode Decomposition (VMD) is applied to extract informative Intrinsic Mode Functions (IMFs) from the selected features. …”
    Get full text
    Article
  11. 71
  12. 72

    A synthesis of <i>Sphagnum</i> litterbag experiments: initial leaching losses bias decomposition rate estimates by H. Teickner, H. Teickner, E. Pebesma, K.-H. Knorr

    Published 2025-01-01
    “…</p> <p>We present a meta-analysis of 15 <i>Sphagnum</i> litterbag studies to estimate initial leaching losses (<span class="inline-formula"><i>l</i><sub>0</sub></span>), to analyze how much <i>Sphagnum</i> <span class="inline-formula"><i>k</i><sub>0</sub></span> estimates are biased when the decomposition model ignores initial leaching losses and to analyze how much the variance in <span class="inline-formula"><i>k</i><sub>0</sub></span> estimates increases due to initial leaching losses even when they are estimated by the decomposition model.…”
    Get full text
    Article
  13. 73
  14. 74
  15. 75

    Development of a deep learning based approach for multi-material decomposition in spectral CT: a proof of principle in silico study by Jayasai R. Rajagopal, Saikiran Rapaka, Faraz Farhadi, Ehsan Abadi, W. Paul Segars, Tristan Nowak, Puneet Sharma, William F. Pritchard, Ashkan Malayeri, Elizabeth C. Jones, Ehsan Samei, Pooyan Sahbaee

    Published 2025-08-01
    “…Abstract Conventional approaches to material decomposition in spectral CT face challenges related to precise algorithm calibration across imaged conditions and low signal quality caused by variable object size and reduced dose. …”
    Get full text
    Article
  16. 76

    Designing empirical fourier decomposition reinforced with multiscale increment entropy and deep learning to forecast dry bulb air temperature by Mohammed Diykh, Mumtaz Ali, Abdulhaleem H. Labban, Ramendra Prasad, Mehdi Jamei, Shahab Abdulla, Aitazaz Ahsan Farooque

    Published 2025-06-01
    “…This paper aims to design an intelligent model namely MEFD-MSIE-FCNN to forecast DBTair which integrates multivariate empirical Fourier decomposition (MEFD), multiscale increment entropy (MSIE), and FCSM model that integrates a fully connected neural network FCNN with long short-term memory (LSTM) to forecast DBTair. …”
    Get full text
    Article
  17. 77
  18. 78

    Future variation and uncertainty source decomposition in deep learning bias-corrected CMIP6 global extreme precipitation historical simulation by Xiaohua Xiang, Yongxuan Li, Xiaoling Wu, Zhu Liu, Lei Wu, Biqiong Wu, Chuanxin Jin, Zhiqiang Zeng

    Published 2025-07-01
    “…Implementation of CNNs as a BC method could significantly reduce model uncertainty but at the cost of increasing the proportion of scenario uncertainty and internal variability. …”
    Get full text
    Article
  19. 79

    Blood Glucose Concentration Prediction Based on Double Decomposition and Deep Extreme Learning Machine Optimized by Nonlinear Marine Predator Algorithm by Yang Shen, Deyi Li, Wenbo Wang, Xu Dong

    Published 2024-11-01
    “…The existing blood glucose concentration prediction models often overlook the impacts of residual components after multi-scale decomposition on prediction accuracy. …”
    Get full text
    Article
  20. 80

    Stochastic Fracture Analysis Using Scaled Boundary Finite Element Methods Accelerated by Proper Orthogonal Decomposition and Radial Basis Functions by Xiaowei Shen, Haowen Hu, Zhongwang Wang, Xiuyun Chen, Chengbin Du

    Published 2021-01-01
    “…The adoption of POD and RBF significantly reduces the model order and increases computation efficiency, while maintaining the versatility and accuracy of MCs. …”
    Get full text
    Article