Add word boundary to all labeled answers, to make sure that answer evaluation does not capture wrong results.
For example, if labeled answer is "23", the evaluation would have marked 16723 as proper answer since 23 is contained in 16723. Using word boundary avoids such errors.
Add word boundary to all labeled answers, to make sure that answer evaluation does not capture wrong results.
For example, if labeled answer is "23", the evaluation would have marked 16723 as proper answer since 23 is contained in 16723. Using word boundary avoids such errors.