Sandbox Minus John Dillinger Equals What?

It didn&rsquo;t look like anyone had ever tried to answer the&#xA; question ,&#xA;so I thought I would have a go. This post probably won&rsquo;t be interesting to&#xA;folks already familiar with embeddings or linear algebra. It represents my&#xA;rough, non-expert understanding of the subject matter &#xA; &#xA; Huh. What could it mean to subtract two words, and how&#xA;would you even do that? If we…