abstract = "This paper looks at the statistics used to compare
variations to the genetic programming method. Previous
work in this area has been dominated by the use of mean
best-of-run fitness and Koza's minimum computational
effort. This article re-introduces a statistic we name
success effort and analyses two methods to produce
confidence intervals for the statistic. We then compare
success effort and four other performance measures and
conclude that success effort is a sometimes more
powerful statistic than computational effort and a more
desirable measure than the other statistics.",
notes = "CEC 2007 - A joint meeting of the IEEE, the EPS, and
the IET.