I am currently working on making a source_to_concept_map using Usagi, and I am a little bit confused about 80/20 rule. For example, there are more than 5500 source codes, and by mapping 1000 of the most frequent ones, we mapped more than 99% instances of codes. Should I continue with mapping till i reach 80% of mapped source codes, or those 80% are actually pointed to the instances and thus we should proceed to the next phase?
tl;dr In your experience, what is the approximate threshold in % above which should we proceed to the next phase?
Thank you in advance!