typology vs categorization

typology and categorization both are nouns.

Word	Noun	Adjective	Verb	Adverb
typology	Yes	No	No	No
categorization	Yes	No	No	No

As nouns, categorization is a hypernym of typology; that is, categorization is a word with a broader meaning than typology:

typology: classification according to general type
categorization: the act of distributing things into classes or categories of the same type

typology (noun)	categorization (noun)
classification according to general type	the act of distributing things into classes or categories of the same type
	the basic cognitive process of arranging into classes or categories
	a group of people or things arranged by class or category