Peter Norvig

And then, you know, we went to daily and then hourly and then even hourly wasn't fast enough.

And then, you know, we went to daily and then hourly and then even hourly wasn't fast enough.

And you had to get faster and faster.

And you had to get faster and faster.

Yes.

Yes.

So we did the first edition in 95, and we're up to the fourth edition, which we did a year or two ago.

So we did the first edition in 95, and we're up to the fourth edition, which we did a year or two ago.

And there definitely are changes.

And there definitely are changes.

And first of all, I think we did the book because we saw changes even back in 1995, where in the earlier days, in the 80s and the start of the 90s,

And first of all, I think we did the book because we saw changes even back in 1995, where in the earlier days, in the 80s and the start of the 90s,

the sort of dominant form of AI was called expert system.

the sort of dominant form of AI was called expert system.

And what that meant was you build a system by going out and interviewing an expert, say an expert doctor,

And what that meant was you build a system by going out and interviewing an expert, say an expert doctor,

and ask them, in this situation with this patient, what would you do?

and ask them, in this situation with this patient, what would you do?

And then you try to build a system that would duplicate what the doctor said.

And then you try to build a system that would duplicate what the doctor said.