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Mathematical modeling of thermal decomposition of resins in the process of reversed gasification of plant biomass
Published 2020-12-01“…METHODS. To this end, mathematical models are used in different statements: the decomposition of the tar is considered in the approximations of one- and two-reaction kinetic scheme; to assess the influence of the bed height and temperature, the convection-diffusionreaction equation with a given temperature distribution along the length of the reaction zone is used; the temperature of the gasification process is estimated from experimental data and thermodynamic calculations. …”
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82
Vibration Signal Forecasting on Rotating Machinery by means of Signal Decomposition and Neurofuzzy Modeling
Published 2016-01-01“…This work proposes a vibration signal prognosis methodology, applied to a rotating electromechanical system and its associated kinematic chain. The method combines the adaptability of neurofuzzy modeling with a signal decomposition strategy to model the patterns of the vibrations signal under different fault scenarios. …”
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83
A Decomposition-Integration Framework of Carbon Price Forecasting Based on Econometrics and Machine Learning Methods
Published 2025-01-01“…This paper presents an advanced decomposition-integration framework which seamlessly integrates econometric models with machine learning techniques to enhance carbon price forecasting. …”
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84
A structural health monitoring data reconstruction method based on VMD and SSA-optimized GRU model
Published 2025-01-01“…To address this challenge, this study develops a method combining Variational Mode Decomposition (VMD) and Sparrow Search Algorithm (SSA)-optimized Gate Recurrent Unit (GRU) for recovering structural response data. …”
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Mathematical Dynamics of the (SVEITR) Model, the Impact of Treatment and Vaccination on Cholera Spread.
Published 2025-04-01“…Through a numerical simulation of Laplace decomposition method the result reveal that treatment rate reduces the emanation of the disease and vaccination plays a vital role in curbing aftermath effect of wide-spread of the disease. …”
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86
Fast computation of electro-thermal coupling field of ± 400 kV converter transformer valve side bushing based on proper orthogonal decomposition method
Published 2025-06-01“…The paper adopts the finite element method to construct a model for electro-thermal coupling field of the converter transformer valve side bushing. …”
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87
A Novel Renewable Energy Scenario Generation Method Based on Multi-Resolution Denoising Diffusion Probabilistic Models
Published 2025-07-01“…To address this gap, this paper proposes a novel renewable energy scenario generation method based on a multi-resolution diffusion model. …”
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BS-CP: Efficient streaming Bayesian tensor decomposition method via assumed density filtering.
Published 2024-01-01“…CANDECOMP/PARAFAC (CP) is a popular tensor decomposition model, which is both theoretically advantageous and numerically stable. …”
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90
ED-Stacking:A Construction Method of Few-shot Prediction Model for Beef Microbial Growth Based on Ensemble Learning
Published 2025-03-01“…In this paper proposed a construction method of few-shot predictive model for microbial growth in beef, called ED-Stacking, which was based on time series decomposition and ensemble learning, for early warning of microbial risks in food. …”
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91
A photovoltaic power forecasting method based on the LSTM-XGBoost-EEDA-SO model
Published 2025-08-01“…Experimental results demonstrate that the proposed model significantly outperforms standalone benchmark methods. …”
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92
Influence of Modal Decomposition Algorithms on Nonlinear Time Series Machine Learning Prediction Models in Engineering: A Case Study of Subway Tunnel Settlement
Published 2024-11-01“…To overcome the problems of historical data interference and spatiotemporal characteristics in tunnel settlement prediction models, this paper proposes a tunnel settlement prediction method based on data decomposition, reconstruction, and optimization. …”
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Accelerated Restricted Additive Schwarz method for asynchronous processing
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Stock Market Index Prediction Using CEEMDAN-LSTM-BPNN-Decomposition Ensemble Model
Published 2025-01-01“…The findings highlight the importance of combining advanced decomposition methods and deep learning models for financial forecasting. …”
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98
Evaluation of Eight Decomposition-Hybrid Models for Short-Term Daily Reference Evapotranspiration Prediction
Published 2025-04-01“…However, the nonlinear and non-stationary characteristics of ET<sub>o</sub> time series pose challenges for conventional prediction models. Given this, in this study we evaluate eight decomposition-hybrid models that integrate various decomposition techniques with a long short-term memory (LSTM) network to enhance short-term (5-day, 7-day, and 10-day) ET<sub>o</sub> forecasting. …”
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Daily Runoff Prediction Model Based on Multivariate Variational Mode Decomposition and Correlation Reconstruction
Published 2025-05-01“…Finally, the integrated prediction combining fluctuation and random terms under condition 5 yielded R2 of 0.87 and 0.93 for the overall prediction at Ankang and Baihe stations, respectively, demonstrating excellent model performance. [Conclusions](1) The MVMD decomposition method can control the number of decomposition layers, ensuring complete signal feature extraction without overfitting while improving processing speed.(2) Pearson correlation coefficient method enhances prediction accuracy through decomposed data classification.(3) The MEA-BP can improve signal-to-noise ratio, adapt to complex environments, enhance learning efficiency and generalization ability, and reduce computational complexity.(4) The GWO-ELM algorithm integrates grey wolf optimizer with extreme learning machine, providing a fast and adaptive solution for time-series prediction with reduced overfitting and improved efficiency.(5) The overall combined model can efficiently and stably process large amount of data while ensuring high accuracy.…”
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A Hybrid Model for Carbon Price Forecasting Based on Secondary Decomposition and Weight Optimization
Published 2025-07-01“…The empirical results of the carbon markets in Hubei and Guangdong indicate that the proposed method outperforms the benchmark model in terms of prediction accuracy and robustness, and the method has been tested by Diebold Mariano (DM). …”
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