Storing the Optimize Parameters (Grid)

monore

Hello - This should be a very simple question but I cant find it anywhere. I need to Store the "Optimize Parameters (Grid)" output that you receive when you run that operator - the table where each iteration is listed with every combination of parameters is listed and a final column called "Data Based Performance". This is generated but cannot be stored, and since I am running a long process on the server, I can therefor never see this output.

To clarify - I am not talking about the parameter output (nor the model output, or performance output) . All those have output ports and can be easily stored, but for some reason this output cannot be.

Thanks,
Mike

BalazsBarany

Hi @monore,

the output that's generated while the optimization is running is a Log output. It is different from example sets, as it is being updated real-time during execution.

Of course you can convert it to an example set and store it normally after the optimization is ready: Put a Log to Data operator after the optimization. It automatically takes the first log table it finds, so you don't even need to specify the name of the operator in simple processes.

Regards,
Balázs

monore

Thanks so much. It worked perfectly. I didn't have to specify a name in "log name" or even connect it to any output port from the Optimize Parameters, just a Store afterwards.

swordf

Is there still someone on this issue now?

I have the same problem, different results are presented using the suggested parameter by grid optimizer,

I don't understand why, even if it's not the same it should be close at least