"Train percentage for validation" is not a percentage

[iarganda]

In the "Validation data" section of the GUI, when selecting "Validation type" as "Extract from train (split training)", the user needs to introduce a "Train percentage for validation", but the values are between 0.0 and 1.0, thus being a proportion of the training set, not a percentage, per se. Either the label of that field should be changed, or the values it can accept should be modified to avoid confusions.

[danifranco]

Fixed in 17c4e9b!