Question

Which among the following defines a relationship among different elements which come

under a system?

a) Data Features

b) System Maps

c) Decision Tree​

Answer 1

Answer:

a is the answer I hope it will help you

Answer 2

Data Features.

Explanation:

Each feature, or column, represents a measurable piece of data that can be used for analysis: Name, Age, Sex, Fare, and so on.

Features are also sometimes referred to as “variables” or “attributes.” Depending on what one is trying to analyze, the features one include in their dataset can vary widely.

Data features are input into a model. A feature is one column of the data features in their input set.

The process of arranging data into homogeneous groups or classes according to some common characteristics present in the feature is called classification.