An add-on for caspailleur to work with Pattern Structures
A Pattern Structure (D, ⊑) represents a description space D
where every two descriptions can be compared by a "less precise" operator ⊑.
For example, if D is a set of ngrams then ngram (hello,) is less precise then (hello, world): (hello, ) ⊑ (hello, world),
that is every ngram that contains (hello, world) contains (hello,).
Warning
The new version of the package will be published soon. And the README file will be greatly updated