Point of clarification...
I am currently using AIMA printed in 1995 (2nd printing - I think!) and I think I spotted a mistake or just a point that needs to be clarified in the CURRENT-BEST-LEARNING algorithm on page 547, Chapter 18, section 18.5.
The line reads
for each remaining example in examples do
should it not read -
for each remaining example e in examples do
As we use the variable e in the rest of the algorithm, but it is never initialised.
Computer Science and Artificial Intelligence Undergraduate
University of Edinburgh, UK