Machine Learning 1 Flashcards
1
Q
Overfitting
A
Overly complex model fits original data very closely, but is poor at making predictions from other data sets, because irrelevant connections are made.
2
Q
Overtesting
A
d
3
Q
Validation
A
Find out which model is the best.
4
Q
Crossvalidation
A
Randomly breaks data into parts (80/20 training/testing).
5
Q
Ridge Regression
A
f
6
Q
Random Seed
A
f
