Outrageously Funny Word Dictionary :: Weightedly

👉 In statistics, a weighted least squares (WLS) estimator is an estimation method that uses weights to adjust for the differences among observations. The WLS estimator minimizes the sum of squared residuals (SSR), where each residual is multiplied by its corresponding weight. The key idea behind the WLS approach is that the residuals are influenced differently by different observations, and adjusting for these differences can help reduce overfitting and improve model performance. By assigning weights to the observations based on their importance, the

weightedly