A review of deferent machine learning methods that are using for effort estimation like regression models, decision trees, random forest, neural networks, and then evaluate this models based on performance criteria such as MAE (Mean Absolute Error) and R 2 Score.
The findings indicate that techniques such as artificial neural networks, optimization algorithms, machine learning models, and hybrid approaches consistently yield improvements in estimation accuracy, with average error reductions reported in the literature ranging approximately from 15% to 30% when compared with trad...
Rodolfo Barbosa Santos, L. E. G. Martins· Journal of Software: Evoluti...· 0 citations
This study develops a comparative benchmark for software effort estimation using the benchmark suite implemented in Python and the result package generated by that suite. Eleven regressors were compared under a leakage-safe protocol on a COCOMO-like dataset of 62 projects and 20 numeric predictors, with 49 projects res...
Jaime Aguilar-Ortiz, Víctor M. Zamudio-García, Marcos Yamir Gómez-Ramos et al.· International Journal of Com...· 0 citations
The results demonstrate that ensemble methods provide superior performance in identifying reliability levels, and which classification method is most suitable for predicting software reliability based on code metrics such as Cyclomatic Complexity and Halstead Volume.
Nadir Subaşı, Ö. Özer· Osmaniye Korkut Ata Üniversi...· 0 citations
This paper presents a method using an uncertainty-aware heterogeneous ensemble of 100 bootstrap-trained base learners, which jointly produce point predictions and prediction intervals using a robust trimmed mean, with effort modeled on the log scale.
H. Sharif, Tara Nawzad Ahmad Al Attar, D. Rashid· UHD Journal of Science and T...· 0 citations
Considering both prediction error and interpretability, Gradient Boosting Machine provided the strongest overall balance and represents a practical candidate for early-warning systems, risk-based project prioritization, schedule-recovery planning, and portfolio-level decision support.
Abdelkarim Ramzy Sweilem, Hala Jamil Abdoh, Ahmad Jamil Mohammad Abdoh· Journal of Computer Science...· 0 citations
This study aims to improve software defect prediction five publicly available NASA datasets by using Random Forest and Classification Network to achieve higher defect prediction accuracy compared to methods without feature selection (WOFS) and to get matrix problem the authors use Classification Network.
S. G., Santosh Santosh· International Journal of Sci...· 0 citations
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