Machine learning
-> Field of study that gives computers the ability to learn without being explicity programmed.
Supervised learning
지도 학습, training set으로 학습.
label O
(Most common problem type in ML)
Unsupervised learning
비지도 학습, un-labeled data.
Types of supervised learning
Predicting final exam score (0 ~ 100) based on time spent
-> regression
Pass / non-Pass based on time spent
-> binary classification
(0 아니면 1, pass/non-pass)
Letter grade (A, B, C, D and F) based on time spent
-> multi-label classification
