What's the plural form of matrix decomposition? Here's the word you're looking for.
Answer
The noun matrix decomposition can be countable or uncountable.
In more general, commonly used, contexts, the plural form will also be matrix decomposition.
However, in more specific contexts, the plural form can also be matrix decompositions e.g. in reference to various types of matrix decompositions
or a collection of matrix decompositions.
