Nitpicking: NOT (human + robot) ≈ cyborg BUT average(human + robot) ≈ cyborg Some things that come to mind: I'd be interested to see other vector operations s

Nitpicking: NOT (human + robot) ≈ cyborg BUT average(human + robot) ≈ cyborg Some things that come to mind: I'd be interested to see other vector operations such as projection of one word into another in the examples. Also, only nouns yet. How is ≈ defined, if the distance to the closest word vector is not necessarily unique? Finally, what is the proportion of words that maintain human meaning when averaged to those that are nonsense? What are the most "meaningful" words, in that sense?