Should _faces files be visible in iPhoto application?
I have restored my iPhoto from a back up which was already messy with duplicates from previous restores. I'm trying to fix the compounded issue to get a single clean library.
Library currently has 95,000+ photos including 39,000 _face files (many themselves duplicated). IPLM has identified ~37k duplicates.
Questions:
1. Should _face files be visible when using the Events or Photos views? I used the Faces functionality briefly years ago in an older version but I do not recall the _face files being added to each event. I suspect the ones I can see are unnecessary duplicates, and safe to delete...
2. Can I delete the _face files from within iPhoto (i.e. is it safe)? I would do so by finding "_face" and sending them all to iPhoto trash. I have seen other discussions saying deleting them would destroy the library structure, but I think that referred to deleting them from Finder.
Thanks in advance for any help you can provide...
iphoto 9.5.1, os x 10.9.3