The figure below depicts the decile-wise lift chart from the Beer Preference example discussed inclass (for the validation data set). This is the logistic regression classification model with INCOMEand AGE as the explanatory variables. Preference for Light beer is the success class. Which of thefollowing most accurately describes performance in the fifth decile (in terms of the ability of theclassifier to identify people with a preference for light beer)?O40 1 2 3Decile wise comparision of successes|||1 2 3 4 5 6 7 8 9 10DecilesPerformance of the classifier is around 50% worse than picking an equal size sample at randomPerformance of the classifier is around 100% better than picking an equal size sample at randomPerformance of the classifier is around 50% better than picking an equal size sample at randomThe classifier performs no better than random.O Performance of the classifier is around 50% better than picking from the lowest decile

Lift chart: A lift chart represents how well a predictive model performs compared to a random…

The figure below depicts the decile-wise lift chart from the Beer Preference example discussed in class (for the validation data set). This is the logistic regression classification model with INCOME and AGE as the explanatory variables. Preference for Light beer is the success class. Which of the following most accurately describes performance in the fifth decile (in terms of the ability of the classifier to identify people with a preference for light beer)?

The figure below depicts the decile-wise lift chart from the Beer Preference example discussed in class (for the validation data set). This is the logistic regression classification model with INCOME and AGE as the explanatory variables. Preference for Light beer is the success class. Which of the following most accurately describes performance in the fifth decile (in terms of the ability of the classifier to identify people with a preference for light beer)?

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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