I am always struggling to figure out whether to use a definite or indefinite article with abstract concepts.
See the following example. Positions in question are marked with (the?):
Section X presents literature on (the?) classical data analysis; namely, (the?) common models and algebras.
What is a rule of thumb? Here is some context:
- Classical data analysis comprises a variety of methods. These methods, however, share some characterizing features, which have not been detailed yet in the section.
- Common models and algebras are indeed a variety. They, however, share some characterizing features, which have not been detailed yet in the section.