MEPX 2016.03.25

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Mihai Oltean

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Mar 24, 2016, 11:53:11 PM3/24/16
to Multi Expression Programming
Hi there,

A new MEPX version has been released.

The following things have been added/modified here:

- 64bit version for Windows is now available. 

- A status bar has been added which displays the current generation, best training error, average training error (over the entire population) and validation error. This information was previously displayed below the evolution chart, but it was not visible when you move to Data or Parameters tab, so now we have moved it in a place where it is visible from all tabs.

- Selecting the individual to be moved in the next population is now done randomly (previously it was made with tournament selection). This will ensure a slower convergence (which is good because it can prevent the premature convergence).

regards,
mihai
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