Question

Global Frequency Distance for Categorical Feature:

I provide you with the frequency distribution of the categorical feature JOB. Based on the Global Frequency Distance measure, which category is most distant (i.e., farthest away) from the "Management."

Answer 1

The Global Frequency Distance (GFD) measure is used to determine the most distant category from a reference category. To calculate the GFD, find the frequency of each category and calculate the absolute difference with the frequency of the reference category. The category with the highest absolute difference is the most distant.

Step-by-step explanation:

The Global Frequency Distance (GFD) measure is used to determine which category is most distant from a reference category. In this case, the reference category is 'Management'. To calculate the GFD, you need to find the frequency of each category and then calculate the absolute difference between the frequency of each category and the frequency of 'Management'. The category with the highest absolute difference is the most distant from 'Management'.

Here's how you can calculate the GFD:

1. List down the categories and their frequencies.
2. Calculate the absolute difference between the frequency of each category and the frequency of 'Management'.
3. Identify the category with the highest absolute difference.

For example, if the frequency of 'Management' is 10 and the frequencies of other categories are as follows: 'Sales' (8), 'Marketing' (12), 'Finance' (5). The absolute differences are as follows: 'Sales' (2), 'Marketing' (2), 'Finance' (5). So, the 'Finance' category is the most distant from 'Management'.