Re: [Databionic-ESOM-User] eSOM Kfold, training error??

[Katerina M. <mit...@un...>]

Hi Mario,
thank you, but what about kfold????
Is there a command I can use to perform kfold for the tuning of 
parameters????

another problem I face is that the overhead is really high for training 
datasets around 20000 records any suggestions for this problem?

Best Regards,
Katerina

Mario Noecker wrote:

>Hi Katerina,
>
>the only training error which is implemented yet, is the average
>quantization error.
>
>If you change the entry for log4j.category.databionics in the
>etc/esom.conf file from INFO to DEBUG the quantization error will be
>logged after every epoch of training.
>
>The parameters which can be tuned are (in my opinion) the size of the
>map, the values for radius and learning rate, the neighborhood function,
>the number of epochs and the initialization method.
>
>bye
>mario
>
>
>
>
>
>Katerina Mitrokotsa wrote:
>  
>
>>Hi,
>>I would like to know if eSOM tool provides a way to perform kfold, if
>>there is way to see which is the training error when a perform a training
>>and which are the parameters that are more important to change in order to
>>perform the best tuning.
>>
>>thank you in advance,
>>Katerina
>>
>>
>>
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