classifier vs SVM

classifier and SVM both are nouns.

Word	Noun	Adjective	Verb	Adverb
classifier	Yes	No	No	No
SVM	Yes	No	No	No

As nouns, SVM is a hyponym of classifier; that is, SVM is a word with a more specific, narrower meaning than classifier:

classifier: an algorithm that implements classification.
SVM: a classifier that constructs a hyperplane or set of hyperplanes in a high- or infinite-dimensional space, which can be used for classification, regression, or other tasks.

Other hyponyms of classifier include probabilistic classifier, support vector machine, support vector network.

classifier (noun)	SVM (noun)
an algorithm that implements classification.	a classifier that constructs a hyperplane or set of hyperplanes in a high- or infinite-dimensional space, which can be used for classification, regression, or other tasks.
a word or morpheme used in some languages in certain contexts (such as counting) to indicate the semantic class to which the counted item belongs
a person who creates classifications