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281
Application of a hybrid algorithm of LSTM and Transformer based on random search optimization for improving rainfall-runoff simulation
Published 2024-05-01“…Abstract Flood forecasting using traditional physical hydrology models requires consideration of multiple complex physical processes including the spatio-temporal distribution of rainfall, the spatial heterogeneity of watershed sub-surface characteristics, and runoff generation and routing behaviours. …”
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282
Phenotypic and Genetic Diversity Analysis of 18 Ornamental Strawberries
Published 2024-12-01“…Notably, ‘Summer Breeze-Rose’ and ‘Summer Breeze-Cherry’ possess relatively complex genetic backgrounds (Q < 0.6). Furthermore, the floral, foliar, and plant traits of both germplasms display significant ornamental value and can serve as vital resources for the development and utilization of ornamental strawberries, as well as for the selection and breeding of new varieties.…”
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283
Rapid Path Planning Algorithm for Percutaneous Rigid Needle Biopsy Based on Optical Illumination Principles
Published 2025-03-01“…Optimal needle trajectory selection is critical in biopsy procedures to minimize tissue damage and ensure diagnostic accuracy. …”
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284
Predicting pile bearing capacity using gene expression programming with SHapley Additive exPlanation interpretation
Published 2025-03-01“…GEP is a computational technique that mimics biological gene expression processes to evolve computer programs or models capable of solving complex problems through the iterative generation, selection, and recombination of code segments. …”
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285
Machine Learning-Based Morphological Classification and Diversity Analysis of Ornamental Pumpkin Seeds
Published 2025-04-01“…<i>ovifera</i>) seeds are highly morphologically variable, and their classification is hence a complex task for the seed industry. Efficient and accurate classification is critical for agricultural production, breeding programs, and seed sorting for commerce. …”
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286
Machine Learning Modeling of Foam Concrete Performance: Predicting Mechanical Strength and Thermal Conductivity from Material Compositions
Published 2025-06-01“…To overcome the limitations of traditional empirical models in capturing complex nonlinear relationships, a predictive framework with eight machine learning algorithms was established. …”
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287
Environmental, Genetic and Structural Interactions Affecting <i>Phytophthora</i> spp. in Citrus: Insights from Mixed Modelling and Mediation Analysis to Support Agroecological Prac...
Published 2025-07-01“…This study investigates the complex interactions between environmental, genetic, and structural factors that influence two key parameters: the density of <i>Phytophthora</i> spp. propagules per gram of dry soil (NPSS) and the number of colonies (NC). …”
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288
Monitoring of Energy Efficiency of District Heating System Facilities: Methodology for Determining the Energy Baseline
Published 2022-03-01“…The selection of better structures of the mathematical model was realized based on the criteria for its appropriate-ness (regularity, unbiasedness criterion, Schwartz, determination coefficient) and accuracy of the forecast using the morphological criterion. …”
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289
Presenting a model for the establishment and maintenance of expert human resources in the government organizations of Sistan and Baluchestan province
Published 2024-11-01“…The results show that in this research, the dimensions of maintaining expert human resources include: behavioral, structural, contextual, and normative/attitudinal factors; and 31 components, based on the output of structural equation analysis and path analysis technique, the path coefficient of behavioral factors is 0.901, structural factors 0.886, contextual 0.821, and normative/attitudinal 0.840, in which the behavioral factors have the greatest impact and the job satisfaction component with a significant number obtained from the T-test equals 24.004 and the path coefficient 0.901 has played the greatest role in maintaining expert human resources in the government organizations of Sistan and Baluchistan provinceExtended abstractIntroductionHuman capital is considered the most complex and valuable capital in any organization, which plays the main role in realizing the organization's goals. …”
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290
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291
EVALUATION OF SEWAGE WITHIN MAKHACHKALA BY CHEMICAL PARAMETERS
Published 2014-10-01“…Found that wastewater selected in two paragraphs refer to quality very dirty, 7 points extremely dirty; in all samples of wastewater content from 6 to 10 standardized components exceeds the MCL and the coefficient of the complex water pollution 7 samples belong to category II and contamination of sample 2 to Category III contamination.Main conclusion. …”
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292
Transforming Prediction into Decision: Leveraging Transformer-Long Short-Term Memory Networks and Automatic Control for Enhanced Water Treatment Efficiency and Sustainability
Published 2025-03-01“…NH<sub>3</sub>-N concentration serves as a key indicator of treatment efficiency and environmental impact; however, its complex dynamics and the scarcity of measurements pose significant challenges for accurate prediction. …”
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293
NEW MEAT PRODUCTS WITH IMMUNOMODULATORY EFFECT CREATION METHOD
Published 2016-12-01“…New meat products with immunomodulatory effect creation method reflecting differential characteristics of technological stages of manufacture of those types of meat products, including issues on the selection of primary and secondary raw materials, guidelines for development of formulations and production technologies, legislative requirements towards its labeling, etc, has been developed for the first time. …”
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294
Runoff Forecasting Research Coupling Quadratic Factor Screening and Deep Learning
Published 2023-01-01“…The effective screening of factors influencing runoff is a key aspect of runoff forecasting research.However,there are many factors affecting runoff,and these factors have complex interactions.Most of the existing studies use numerically driven models with primary factor screening,and the results show that the input factors are spatially redundant,leading to poor forecasting results.In view of this,the support vector regression (SVR) and the long-short memory network model (LSTM) are compared with Weihe River Basin as an example,and the LSTM model is selected as the optimal forecasting model.Principal component analysis and gray correlation analysis are used for secondary screening of the input terms to form a model coupling principal component analysis,gray correlation analysis,and LSTM.The results show that:①the fitting accuracy of LSTM is higher than that of SVR;②the secondary screening of the input terms improves the forecast accuracy,and the forecast accuracy of the coupled model is better than that of the single model,specifically,the model accuracy evaluation indexes of the coupled model are substantially improved compared with those of the single model;③the Nash efficiency coefficient and deterministic coefficient of the coupled model of gray system correlation analysis are improved by 0.13% and 0.03%,respectively,compared with those of the coupled model of principal component analysis,and the standard deviation ratio of observed values is improved by 42.9%.The study shows that the secondary factor screening by using gray correlation can effectively improve forecast accuracy.…”
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295
Regression Analysis to Predict the Length of Time to Complete a Thesis based on the Title
Published 2025-03-01“…In general, the difficulty or complexity of the thesis can be reflected through the title of the thesis that is appointed. …”
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296
The Study of Constructivistic Learning Experience, Democratic Attitude, Learning Independence & Learning Motivation of Senior High School Students at Wajo Regency South Sulawesi
Published 2025-05-01“…SEM results show that constructivist biology learning experiences positively influence learning motivation (path coefficient = 0.228), as does learning independence (path coefficient = 0.430). …”
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297
Statistical mechanics of dynamical system identification
Published 2025-08-01“…To establish this analogy, we define the hyperparameter optimization procedure as a two-level Bayesian inference problem that separates variable selection from coefficient inference and enables the computation of the posterior parameter distribution in closed form. …”
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298
A data-driven PCA-RF-VIM method to identify key factors driving post-fracturing gas production of tight reservoirs
Published 2025-06-01“…Hydraulic fracturing technology has achieved remarkable results in improving the production of tight gas reservoirs, but its effectiveness is under the joint action of multiple factors of complexity. Traditional analysis methods have limitations in dealing with these complex and interrelated factors, and it is difficult to fully reveal the actual contribution of each factor to the production. …”
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299
Understanding the flowering process of litchi through machine learning predictive models
Published 2025-05-01“…The algorithms (RF and STR) with the smallest Mean Absolute Error (MAE) and the highest residual error (RMSE) and the highest correlation coefficient (RP2) were selected for further parameter optimization and evaluation. …”
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300
Noise Directivity Reconstruction Radiated from Unmanned Underwater Vehicle’s Propeller Using the Equivalent Source Method
Published 2025-02-01“…In this paper, a method for selecting elementary source configurations was proposed, considering the correlation coefficients that exhibit a strong correlation with the directivity function. …”
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