Two weeks ago, I had a dewey decimal library classifier go
   through 9000 of my writings through the years (stuff I wrote
   online that I collected together) and stick it into 000-999 to
   where it belongs. It uses an AI trained on academic papers and
   since it was about 'me' - I could decide if it was doing a good
   job categorizing my concepts. And... it does.

   The bottom row is stuff I NEVER write about. Or rather, if I
   _do_ touch upon those topics, it's only "in light of" [or from
   the perspective of] the top two rows. Very cool stuff that I'm
   very happy with. It might not be all of my interests, but it
   *is* how I talk like, "as if" I was a PhD and thought I knew
   something about what I was talking about from those
   perspectives. After all, if what I wrote matched up with the
   subject matter in acadmic papers, then it's "as if" _I_ wrote
   those papers in an alternative timeline/different parents/etc
   tongue emoticon

   [1]http://act-dl.base-search.net/textclassifier - it's fun try
   it!

References

   Visible links
   1. http://act-dl.base-search.net/textclassifier