ML

Question 1

What is the machine learning task of learning or inferring a function that maps an input to an output based on labeled training data/input-output pairs?

Answer 1

Supervised Learning

Question 2

What is the machine learning task of creating a model that takes a feature vector as input and either transforms it into another vector or into a value that can be used to solve a practical problem?

Answer 2

Unsupervised Learning

Question 3

What is the machine learning task of using many unlabeled examples with labeled examples to produce a function or model?

Answer 3

Semi-supervised Learning

Question 4

What is the machine learning task of a software agent learning of policy of taking actions in an environment vector to maximize expected average reward?

Answer 4

Reinforcement Learning