YARPP Category Settings

Does anyone know if there is a way to rank Categories “with extra weight” without requiring that they have categories in common? The titles and bodies options both have that choice, but tags and categories only permit “require at least 1 in common…” etc.

My site postings (https://www.obsessivelyobserved.com) are assigned only 1 category, so requiring at least 1 in common skews the related results to only that category. If I set the category option to “Consider” it does return a good amount of results, but they don’t necessarily relate to the category.