A linear classifier is a of the values for the various

Question

A linear classifier is a ___ of the values for the various attributes.

1. weighted sum
2. weighted product
3. sum of the probabilities
4. product of the probabilities

Consider a linear classifier with attributes of Age and Balance. Which of the following equations is an example of the equation for the classifier.

1. Age = (-1.6) x Balance + 100
2. Age = Balance * Balance + 100
3. Age = (-1.6) x Balance * Age + 100
4. Age * Age = Balance + 100

Identify the true statement about linear classifiers below.

1. More important attributes have weights with smaller values.
2. More important attributes have weights with larger values.
3. More important attributes have weights which are always positive.
4. More important attributes have weights which are always negative.