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4841
Evaluating suitability of regression models in small data regimes using concrete with recycled copper tailings as a case study
Published 2024-12-01“…The utilization of regression models for the prediction of construction material properties is well-established, yet their performance when applied to small datasets is still unclear. …”
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4842
Research on PMF Model Based on BP Neural Network Ensemble Learning Bagging and Fuzzy Clustering
Published 2021-01-01“…Firstly, the membership function of fuzzy clustering and the selection of cluster center are used to calculate the user-item rating matrix; secondly, BP neural network trains the user-item scoring matrix after clustering, further improving the accuracy of scoring prediction; finally, the bagging method in ensemble learning is introduced, which takes the number of user-item scores as the base learner, trains the base learner through BP neural network, and finally obtains the score prediction through the voting results, which improves the stability of the model. …”
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4843
Measurement of Degree of Compaction of Fine-Grained Soil Subgrade Using Light Dynamic Penetrometer
Published 2018-01-01“…In addition, the water content should be determined firstly while using the prediction equation which is proposed in this study. …”
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4844
Research on Monitoring Topping Time of Cotton Based on AdaBoost+Decision Tree
Published 2022-01-01“…AdaBoost + decision tree method is proposed as a fitting model, the fitting results show that the coefficient of determination (R2) between multispectrum and cotton plant height is 0.96, and the average prediction error (RMSEP) is 0.40 cm, the coefficient of determination (R2) between multispectrum information and the fruiting branches is 0.97, the prediction mean error (RMSEP) is 0.54, and the correlation determination (R2) with the flower buds is 0.84, and the prediction mean error is (RMSEP) 0.49. …”
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4845
Application of Convolutional Neural Networks and Recurrent Neural Networks in Food Safety
Published 2025-01-01“…This paper also makes a comparative analysis in many aspects: Firstly, the advantages and disadvantages of traditional food safety detection and risk prediction methods are compared with deep learning technologies such as CNNs and RNNs. …”
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4846
Construction and Analysis of Hepatocellular Carcinoma Prognostic Model Based on Random Forest
Published 2023-01-01“…The purpose of this study was to study HCC-related genes, build a survival prognosis prediction model, and provide references for treatment and mechanism research. …”
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4847
Accuracy and Uncertainty Analysis of PSBT Benchmark Exercises Using a Subchannel Code MATRA
Published 2012-01-01“…The DNBR prediction uncertainties for various DNB models were evaluated from a Monte-Carlo simulation for a selected steady-state condition.…”
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4848
Application, opportunities, and challenges of digital technologies in the decarbonizing shipping industry: a bibliometric analysis
Published 2025-01-01“…Concerning emission prediction, future research efforts could focus on integrating more diverse external data sources into emission prediction models, adopting emerging technology applications, such as ship-based carbon capture (SBCC), introducing blockchain into smart emission monitoring systems, etc. …”
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4849
Investigating the Efficacy of Topologically Derived Time Series for Flare Forecasting. I. Data Set Preparation
Published 2025-01-01“…This publicly available living data set will allow users to incorporate these data into their own flare prediction algorithms.…”
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4850
Rapid and Nondestructive Determination of Egg Freshness Category and Marked Date of Lay using Spectral Fingerprint
Published 2020-01-01“…The potential of nondestructive prediction of egg freshness based on near-infrared (NIR) spectra fingerprints would be beneficial to quality control officers and consumers alike. …”
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4851
Untargeted urine metabolomics reveals dynamic metabolic differences and key biomarkers across different stages of Alzheimer’s disease
Published 2025-01-01“…Predictive models based on these metabolites demonstrated excellent classification and prediction capabilities.ConclusionThis study systematically analyzed the dynamic metabolic differences during the progression of AD and identified key metabolites and pathways as potential biomarkers for early prediction and intervention. …”
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4852
The Relationship between Compressive Strength and Splitting Tensile Strength of high-Performance Fiber-Reinforced Cementitious Composites
Published 2023-11-01“…After testing 108 cylinder and cube specimens at 7 and 28 days, a mathematical exponential function between STS and CS was proposed with a prediction error of less than ±15%. In the second phase, in order to evaluate the effect of steel fiber volume fraction and age on the prediction equation, three distinct volume fractions of steel fibers were considered: 0%, 1%, and 2%. …”
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4853
Experimental and numerical simulation of the attenuation effect of blast shock waves in tunnels at different altitudes
Published 2025-01-01“…The method can effectively predict the overpressure attenuation of blast wave in tunnel at various altitudes.…”
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4854
Effect of moisture change on water retention behavior of unsaturated silty soil under loading–unloading conditions
Published 2025-01-01“…To examine the impact on the void ratio, the experimental data have been compared with the selected model incorporating suction, void ratio, and degree of saturation for prediction of soil water retention behaviors. The model prediction deviates from the experimental data and shifts away from the model prediction indicating that the loading–unloading sequence coupled with the variation in moisture does affect the soil behavior.…”
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4855
A Review on Automatic Mammographic Density and Parenchymal Segmentation
Published 2015-01-01“…There are more than 70 common genetic susceptibility factors included in the current non-image-based risk prediction models (e.g., the Gail and the Tyrer-Cuzick models). …”
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4856
Bioimpedance as an alternative tool for subjective, visual scoring of a prevalent ham quality defect
Published 2024-06-01“…., Py, pHu, and CIELAB L* a* b*, the multivariate regression model had a prediction error of 0.76 for the visual scores. This was close to the error describing the subjective bias of visual scoring, more specifically the prediction error between the two observers (0.85). …”
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4857
Predviđanje razvoja povrtarstva u Republici Srpskoj (Forecasting of Vegetable Production in Republic of Srpska)
Published 2014-06-01“…On the basis of estimated model is derived predicting the values of the parameters observed in 2016. year. …”
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4858
Law of conservation-guided neural network with gradient aggregation for improved energy efficiency optimization in industrial processes
Published 2025-05-01“…Through evaluation of two large-scale case studies—vinyl chloride monomer and detergent powder production—the proposed model produced substantial improvements in prediction accuracy and model reliability, with a test prediction improvement of 12.2 % and 5.87 % over published methods. …”
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4859
Sistem Object Tracking pada Quadcopter Menggunakan Segmentasi Citra dengan Deteksi Warna HSV dan Metode Regresi Linier Berbasis Raspberry Pi
Published 2022-12-01“…The accuracy of pitch motion prediction is 84%, yaw motion prediction is 94%, and up/down motion prediction is 91.5%. …”
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4860
Similarities and Differences between ICME-driven Shocks Observed by VEX (∼0.72 au) and WIND (∼1.0 au)
Published 2025-01-01Get full text
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