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1481
EFFECTS OF MACRO-ECONOMIC VARIABLES ON FISHERIES SUPPLY IN NIGERIA (1980-2019)
Published 2022-01-01“…Thus, it is recommended that there is a need for significant improvement in aquaculture production and reduction in fish importation to cushion the effect of exchange, inflation, and interest rate on the economy.…”
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1482
Adaptive fractal dynamics: a time-varying Hurst approach to volatility modeling in equity markets
Published 2025-06-01“…Additionally, the model achieves an average absolute option pricing error of 1.8 %, markedly lower than that of traditional specifications. …”
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1483
Extreme heat prediction through deep learning and explainable AI.
Published 2025-01-01“…Our findings demonstrate that the LSTM model outperforms others with a lead time of 1-3 days and minimal error metrics, achieving an accuracy of 96.2%. Through the utilization of SHAP and LIME XAI methods, we elucidate the significance of humidity and maximum temperature in accurately predicting extreme heat events. …”
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1484
Transforming higher education with robotic process automation: enhancing efficiency, innovation, and student-centered learning
Published 2025-05-01“…Case studies reveal common success factors, including significant time savings, error reduction, and improved satisfaction for both students and staff. …”
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1485
A Data-Driven Approach for Energy Consumption Modeling and Optimization of Welding Robot Systems
Published 2025-06-01“…A predictive model was developed using an extreme gradient boosting (XGBoost) regression technique focused on joint torque data, which achieved a mean absolute percentage error (MAPE) of 1.86%. Furthermore, trajectory optimization was achieved by adjusting the spatial position of the workpiece, effectively reducing EC. …”
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1486
Comparative Evaluation of Preprocessing Methods for MobileNetV1 and V2 in Waste Classification
Published 2025-05-01“…Overall, MobileNetV1 benefited more significantly from preprocessing variations than MobileNetV2, particularly in terms of accuracy improvement and reduction in prediction error. These findings underscore the importance of effective preprocessing in enhancing model performance for waste image classification…”
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1487
Big data-driven corporate financial forecasting and decision support: a study of CNN-LSTM machine learning models
Published 2025-04-01“…Experimental results demonstrate the superior performance of the proposed model, achieving a Mean Squared Error (MSE) of 0.020 and an R2 score of 0.411, significantly outperforming benchmark models (ARIMA, Random Forest, XGBoost, and standalone LSTM). …”
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1488
Earthwork Network Architecture (ENA): Research for Earthwork Quantity Estimation Method Improvement with Large Language Model
Published 2024-11-01“…Traditional methods for quantity takeoff are often time-consuming and susceptible to human error, particularly when working with unstructured datasets such as CAD drawings. …”
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1489
Study on the effect of humidity on coal mine dust concentration monitoring and its compensation strategy
Published 2025-04-01“…Results showed that the monitoring error of the humidity-compensated multi-angle light-scattering unit was ≤11.2%, a 2.9% reduction compared to the uncompensated unit, confirming the effectiveness of the compensation method.…”
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1490
High-normal blood glucose levels may be associated with decreased spatial perception in young healthy adults.
Published 2018-01-01“…Linear regression analysis showed that blood glucose level at testing correlated positively with all alignment spatial error parameters, indicating a probable reduction of spatial perception ability with higher blood glucose levels. …”
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1491
A targeted one dimensional fully convolutional autoencoder network for intelligent compression of magnetic flux leakage data
Published 2025-04-01“…Through practical experimental analysis, the reconstruction error such as MAE is reduced by about 27.7% and the compression ratio is improved by about 14% compared with traditional methods such as PCA. …”
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1492
Zero-Offset VSP Monitoring of CO2 Storage: Impedance Inversion and Wedge Modelling at the Ketzin Pilot Site
Published 2014-01-01“…With band limited impedance inversion a velocity reduction at the top of the reservoir of 30%, influenced by casing reverberations as well as CO2 injection, is found. …”
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1493
Influence of Rice Husk Ash on Crystalline Phases and Mechanical Characteristics of Sustainable Bricks
Published 2025-06-01“…Several models were analyzed to predict the elastic modulus, and the DEM model provided the best predictions, with a relative error of 1.43% for 15% RHA. The analysis of mechanical properties of porosity was conducted using various theoretical models, which allowed for a better understanding of the relationship between the porous structure of the bricks and their mechanical behavior. …”
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1494
Intelligent Noise Removal from EMG Signal Using Focused Time-Lagged Recurrent Neural Network
Published 2009-01-01“…Results show that the proposed optimal FTLRNN model has an MSE (Mean Square Error) as low as 0.000067 and 0.000048, correlation coefficient as high as 0.99950 and 0.99939 for noise signal and EMG signal, respectively, when validated on the test dataset. …”
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1495
Time-Series Interval Forecasting with Dual-Output Monte Carlo Dropout: A Case Study on Durian Exports
Published 2024-08-01“…The dual-output architecture employs a custom loss function, combining mean squared error with Softplus-derived predictive variance, ensuring non-negative variance values. …”
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1496
Improved Remote Photoplethysmography Using Machine Learning-Based Filter Bank
Published 2024-11-01“…The proposed approach was validated with an open dataset, achieving a 35.5% (i.e., resulting in a mean absolute error of 2.5 beats per minute) higher accuracy than those of conventional methods. …”
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1497
Towards an Explainable Artificial Intelligence approach for smart grid systems
Published 2025-04-01“…The transition from a Type-1 to a Type-2 fuzzy logic system resulted in enhanced prediction performance, as evidenced by a reduction in the root mean square error (RMSE) from 8.7734 to 5.9422, resulting in 32.2% enhancement in RMSE. …”
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1498
Multimodal fusion for athlete state prediction leveraging XLNet and deep generative models
Published 2025-10-01“…Experimental results show that our model achieves a significant improvement in classification accuracy, with a 12% increase in emotional state recognition compared to traditional models, and a 15% reduction in prediction error for physiological state estimation. …”
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1499
Hybrid Spectrum Sensing Using Neural Network–Based MF and ED for Enhanced Detection in Rayleigh Channel
Published 2025-01-01“…Furthermore, the capability of the NN to mitigate noise and interference results in enhanced bit error rate (BER) performance, ensuring reliable communication. …”
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1500
Highly concentrated iron ore slurry flow through pipeline with and without chemical additive; part I: Experimental investigations and proposed model for the prediction of pressure...
Published 2025-06-01“…Based on comparison with experimental data, it is observed that the proposed modified Slatter’s method can predict the pressure drop with an error of ±15%.…”
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