The training has two parts: the first one is the ordering phase and the last one is the fine-tunning phase
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Training length
This is the number of steps of each phase. Usually this number is greater in the second part.
Training rate
This is the initial learning rate parameter. It decreases linearly to zero during training. This number is usually greater for the ordering phase.
Radius
This is the initial radius of the training area. It decreases linearly to one during training. Usually the radius of the first part is almost equal to the diameter of the map while a typical value of 3 is used for the fine-tunning phase.
