Search alternatives:
errors » error (Expand Search)
Showing 11,121 - 11,140 results of 14,501 for search 'research errors', query time: 0.17s Refine Results
  1. 11121
  2. 11122

    Chaotic billiards optimized hybrid transformer and XGBoost model for robust and sustainable time series forecasting by Reham H. Mohammed, Asmaa Mohamed El-saieed

    Published 2025-07-01
    “…It achieved a Mean Absolute Error (MAE) of 0.0218, Mean Squared Error (MSE) of 0.0008, and Root Mean Squared Error (RMSE) of 0.0290, along with an R² score of 0.9625, MAPE of 11.97%, and an Explained Variance Score (EVS) of 0.9521. …”
    Get full text
    Article
  3. 11123

    The Short-Term Wind Power Forecasting by Utilizing Machine Learning and Hybrid Deep Learning Frameworks by Sunku V.S., Namboodiri V., Mukkamala R.

    Published 2025-02-01
    “…Key performance metrics—namely, mean absolute error (MAE), mean squared error (MSE), root mean squared error (RMSE), and the coefficient of determination (R²)—were employed to assess the efficacy of each model. …”
    Get full text
    Article
  4. 11124

    Leveraging dense layer hybrid graph neural networks for managing overvoltage in PV-dominated distribution systems by Asif Gulraiz, Syed Sajjad Haider Zaidi, Haseeb Gulraiz, Bilal Muhammad Khan, Majid Ali, Baseem Khan

    Published 2025-09-01
    “…Comparative analysis across multiple deep learning models reveals the HGNN-DL method achieved remarkable predictive accuracy, with the lowest Mean Absolute Error (0.15000), Mean Squared Error (0.00250), and Root Mean Square Error (0.00550), coupled with an exceptional R² value of 0.97000. …”
    Get full text
    Article
  5. 11125
  6. 11126

    Predicting the Tensile Strength of Plant Leaves Based on GA-SVM by Wei Chang, Meihong Liu, Yayu Huang, Junjie Lei, Kai Wu

    Published 2025-12-01
    “…A comparative analysis with other predictive algorithms demonstrates that the GA-SVM model achieves the lowest prediction error and highest accuracy, with mean absolute error and root mean squared error values of 0.0774 and 0.0745, respectively. …”
    Get full text
    Article
  7. 11127

    A novel ensemble ARIMA‐LSTM approach for evaluating COVID‐19 cases and future outbreak preparedness by Somit Jain, Shobhit Agrawal, Eshaan Mohapatra, Kathiravan Srinivasan

    Published 2024-12-01
    “…Conclusions The proposed ARIMA‐LSTM hybrid model outperforms ARIMA, GRU, LSTM, Prophet, and the ARIMA‐ANN hybrid model when evaluating using metrics like MAPE, symmetric mean absolute percentage error, and median absolute percentage error across all countries analyzed. …”
    Get full text
    Article
  8. 11128

    Utilization of Unmanned Aerial Vehicle (UAV) for Topographic Survey Using Ground Control Points (GCP) from Geodetic GNSS by Nizamuddin Nizamuddin, Freddy Sapta Wirandha, Ardiansyah Ardiansyah

    Published 2023-04-01
    “…Aerial photos that previously had an error rate of 2-7 meters, after being bound with GCP points, the error rate decreased to below 1 meter. …”
    Get full text
    Article
  9. 11129

    Optimized machine learning algorithms with SHAP analysis for predicting compressive strength in high-performance concrete by Samuel Olaoluwa Abioye, Yusuf Olawale Babatunde, Oluwafikejimi Abigail Abikoye, Aisha Nene Shaibu, Bailey Jonathan Bankole

    Published 2025-07-01
    “…Abstract This research examines the application of eight different machine learning (ML) algorithms for predicting the compressive strength of high-performance concrete (HPC). …”
    Get full text
    Article
  10. 11130

    Assessment of Machine Learning Methods for Concrete Compressive Strength Prediction by Oluwafemi Omotayo, Chinwuba Arum, Catherine Ikumapayi

    Published 2024-10-01
    “…The model performances were evaluated based on mean squared error (MSE), root mean squared error (RMSE), mean absolute error (MAE) and coefficient of determination (R2). …”
    Get full text
    Article
  11. 11131
  12. 11132

    Genetic Algorithms Applied to Optimize Neural Network Training in Reference Evapotranspiration Estimation by Eluã Ramos Coutinho, Jonni G.F. Madeira, Robson Mariano da Silva, Angel Ramon Sanchez Delgado, Alvaro L.G.A. Coutinho

    Published 2025-04-01
    “…The findings are assessed based on the coefficient of correlation (r), mean absolute error (MAE), root mean square error (RMSE), and mean percentage error (MPE), and are contrasted with the Hargreaves-Samani, Jensen-Haise, Linacre, Benavides & Lopez, and Hamon methods, along with the Multilayer Perceptron (MLP) neural network, which is conventionally trained and employs hyperparameter tuning techniques such as Grid Search (MLP-GRID) and Random Search (MLP-RD). …”
    Get full text
    Article
  13. 11133

    Unveiling the future: Wavelet- ARIMAX analysis of climate and diarrhea dynamics in Bangladesh’s Urban centers by Md. Waliullah, Md. Jamal Hossain, Md. Raqibul Hasan, Abdul Hannan, Mohammad Mafizur Rahman

    Published 2025-01-01
    “…Based on climatic variables, Wavelet-ARIMAX can accurately predict diarrheal occurrence, as indicated by the mean absolute error (MAE), root mean squared error (RMSE), and root mean squared logarithmic error (RMSLE). …”
    Get full text
    Article
  14. 11134

    Predicting calorific value through proximate analysis of municipal solid waste using soft computing system by Saptarshi Mondal, Islam M. Rafizul

    Published 2025-03-01
    “…Statistical parameters were determined to compare model accuracy, with ANFIS exhibiting the top performance, followed by ANN, and then MLP, which had the lowest values of mean square error (MSE), root mean square error (RMSE), mean absolute deviation (MAD), and mean absolute percentage error (MAPE) at 8.704E-07, 0.00019, 0.00016, and 1.295E-05 respectively. …”
    Get full text
    Article
  15. 11135

    Forecasting Ionospheric TEC Changes Associated with the December 2019 and June 2020 Solar Eclipses: A Comparative Analysis of OKSM, FFNN, and DeepAR Models by R. Mukesh, Sarat C. Dass, Negash Lemma Gurmu, M. Vijay, S. Kiruthiga, S. Mythili, D. Venkata Ratnam, V. B. S. Srilatha Indira Dutt

    Published 2024-01-01
    “…The reliability of the forecasted results is evaluated using numerical factors like Normalized Root Mean Square Error (NRMSE), Correlation Coefficient (CC), Root Mean Square Error (RMSE), Mean Absolute Error (MAE), and R-squared. …”
    Get full text
    Article
  16. 11136

    Integrating Remote Photoplethysmography and Machine Learning on Multimodal Dataset for Noninvasive Heart Rate Monitoring by Rinaldi Anwar Buyung, Alhadi Bustamam, Muhammad Remzy Syah Ramazhan

    Published 2024-11-01
    “…The experimental results demonstrate that incorporating a multimodal approach enhances model performance, with the random forest model achieving superior results, yielding a mean absolute error (MAE) of 3.057 bpm, a root mean squared error (RMSE) of 10.532 bpm, and a mean absolute percentage error (MAPE) of 4.2% that outperforms the state-of-the-art rPPG methods. …”
    Get full text
    Article
  17. 11137

    SAER : Comparison of Rule Prediction Algorithms on Constructing a Corpus for Taxation Related Tweet Aspect-Based Sentiment Analysis by Annisa Mufidah Sopian, Ridwan Ilyas, Fatan Kasyidi, Asep Id Hadiana

    Published 2024-05-01
    “…In rule prediction, comparison results show that Support Vector Regression (SVR) was identified as the most effective model for aspects rule prediction, providing the best results with a Mean Squared Error (MSE) of 0.022, Root Mean Squared Error (RMSE) of 0.150, and Mean Absolute Error (MAE) of 0.123. …”
    Get full text
    Article
  18. 11138

    Calibration of parameters in microscopic traffic flow simulation models considering micro-meteorological information. by Jian Ma, Yuchen Zhang, Liyan Zhang, Zongwei Gao, Keyi Cao, Qianlong Fu, Zheng Qian

    Published 2025-01-01
    “…While there are existing following models under various weather conditions, research on the specific impact of micro-meteorological factors is insufficient. …”
    Get full text
    Article
  19. 11139

    An innovative method to determine the stress-dependency of Poisson’s ratio of granitic rocks by Samad Narimani, László Kovács, Balázs Vásárhelyi

    Published 2025-05-01
    “…Additionally, the Poisson’s rate follows a linear increase with stress, up to the point of unstable crack propagation stress. The research demonstrated that the proposed equations provide competent values for the root mean squared error value (ranging from 0 to 0.04), the mean absolute percentage error (ranging from 0.6% to 18%) and the mean absolute error (ranging from 0 to 0.04). …”
    Get full text
    Article
  20. 11140