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Using default param values in optimize() #481608
10/06/20 14:47
10/06/20 14:47
Joined: Jul 2017
Posts: 783
Z
Zheka Offline OP
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Zheka  Offline OP
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Z

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Posts: 783
When optimizing a parameter in ASCENT mode, Zorro uses "min" values of other parameters.


It would be better/more productive to use the "default" values - which is normally a "best known estimate", 'reasonably good' value, which is often chosen as the "center of the range'.

And for a parameter already optimized - its "best" value should since be used when training the others in the same TrainCycle.

Re: Using default param values in optimize() [Re: Zheka] #481686
10/19/20 12:55
10/19/20 12:55
Joined: Jul 2000
Posts: 27,977
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jcl Offline

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jcl  Offline

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That's what it does.

Re: Using default param values in optimize() [Re: Zheka] #481707
10/20/20 13:36
10/20/20 13:36
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Zheka Offline OP
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Zheka  Offline OP
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Indeed, in v2.33, in TrainCycle=1 Zorro uses default param values (rather than mins), but it wasn't in 2.25 to 2.30.

Re: Using default param values in optimize() [Re: Zheka] #481773
10/30/20 10:51
10/30/20 10:51
Joined: Jul 2000
Posts: 27,977
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jcl Offline

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jcl  Offline

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Joined: Jul 2000
Posts: 27,977
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It certainly was.


Moderated by  Petra 

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