Browsing by Subject "Balanced accuracy"

Browsing by Subject "Balanced accuracy"

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  • Conparison of the Predictive Performance of LIU-Based Estimators 
    Kayathiri, T.; Kayanan, M.; Wijekoon, P. (PGIS, University of Peradeniya, 2023-11-03)
    "Logistic regression is one of the most widely used statistical methods for predicting a binary outcome by analysing the relationship between one or more existing independent variables. Although the maximum likelihood ...
  • Enhancing Predictive Performance of the Logistic Two-Parameter Estimator under Multicollinearity 
    Kayathiri, T.; Kayanan, M.; Wijekoon, P. (Institute of Applied Statistics, Sri Lanka, 2024)
    "This study aimed to propose a new estimator named Modified Logistic Two-Parameter Estimator (MLTPE) with the best predictive performance in logistic regression when multicollinearity exists. The performance of the proposed ...
  • The Modified Logistic Two-Parameter Estimators 
    Kayathiri, T.; Kayanan, M.; Wijekoon, P. (Society of Statistics, Computer and Applications, India, 2025)
    In this article, we proposed a new estimator, termed the Modified Logistic Two Parameter Estimator (MLTPE), and enhanced it by modifying its coefficients, yielding three variants: Modified Logistic Two-Parameter Estimator1 ...
  • Stochastic Restricted Modified Mixed Logistic Estimator 
    Kayathiri, T.; Kayanan, M.; Wijekoon, P. (Austrian Statistical Society, 2025-05-28)
    In this study, we introduce a new estimator named the Stochastic Restricted Modified Mixed Logistic Estimator (SRMMLE), which is specifically designed to handle multicollinearity within the framework of stochastic linear ...