Demystifying the Coefficients in Logistic Regression

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2 min readJan 30, 2023

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Source: https://www.saedsayad.com/logistic_regression.htm

Logistic Regression is a popular technique in Machine Learning and is used for binary classification problems. It works by predicting the probability of an event belonging to a certain class. The coefficients in a Logistic Regression model have a crucial role in determining the relationship between the independent variables and the dependent variable. In this article, we will delve into the interpretation of these coefficients and understand their significance.

“Unveiling the Power of Logistic Regression Coefficients”

In a Logistic Regression model, each coefficient represents the change in the log odds of the dependent variable for a unit change in the corresponding independent variable, keeping all other independent variables constant. These coefficients give us an idea of the impact of each independent variable on the dependent variable and help us determine which variables are most important in making predictions.

It’s important to note that the coefficients in a Logistic Regression model are not directly interpretable as the effect size. This is because the log odds of the dependent variable is not a linear transformation of the independent variables. Nevertheless, the magnitude of the coefficients gives us an indication of the strength of the relationship between the independent variables and the dependent variable.

In conclusion, understanding the coefficients in a Logistic Regression model is crucial in interpreting the results of the model and making informed decisions based on the results. In the next article, we will explore methods to make these coefficients more interpretable and understand their practical implications in real-world applications.

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