Watson in the black and white room.

Let’s talk about the recent changes of how Watson determines it’s confidence. It seems to be a hot topic at the moment, and probably not best understood.   Before:  Imagine that you are Watson, you are in a room with no doors or windows. You have learned everything about the world from Wikipedia. There is […]

Compound Questions

One problem that is tricky to solve is if a user has asked two questions. Previously some solutions were to look for conjunctions (“and”) or question marks. Then try to guess if it is a question. But you could end up with a question like “Has my dog been around other dogs and other people?”. This […]