machine learning vs probabilistic classifier

machine learning and probabilistic classifier both are nouns.

Word	Noun	Adjective	Verb	Adverb
machine learning	Yes	No	No	No
probabilistic classifier	Yes	No	No	No

machine learning (noun)	probabilistic classifier (noun)
a subfield of computer science that explores the study and construction of algorithms that can learn from and make predictions on data.	a classifier that is able to predict, given a sample input, a probability distribution over a set of classes, rather than only outputting the most likely class that the sample should belong to.