Regression Flashcards
1
Q
What function is used to bin values into discrete intervals?
A
pd. cut()
pd. qcut()
2
Q
What is scaling?
A
- Change the range of the dataset.
- The process by which we normalize the numeric range of the attributes of our data.
3
Q
Why scaling?
A
- improve model’s implementation
- ## to weigh all the features equally
4
Q
What is the baseline for regression model?
A
often the mean
5
Q
What is SSE?
A
sum of squared errors
