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Walk-Forward Optimization Error
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Created: by deltastrike Attachments:0

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Walk-Forward Optimization Error

  #1 (permalink)
Elite Member
California
 
Futures Experience: Intermediate
Platform: Multicharts
Favorite Futures: Futures
 
Posts: 6 since Mar 2012
Thanks: 5 given, 0 received

Walk-Forward Optimization Error

I'm getting the "none of the samples have sufficient data for optimization" error, and it doesn't seem to make sense why I would be getting it.

I'm only using one data source, my maxbarsback is 50 (signal references 14 and 9 bars back by default), my data goes back 1500 days, and my optimization is for 1000 days.

Any thoughts?

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  #2 (permalink)
Elite Member
San Diego, USA
 
Futures Experience: Intermediate
Platform: MC
Favorite Futures: All
 
Posts: 40 since Aug 2016
Thanks: 7 given, 8 received


deltastrike View Post
I'm getting the "none of the samples have sufficient data for optimization" error, and it doesn't seem to make sense why I would be getting it.

I'm only using one data source, my maxbarsback is 50 (signal references 14 and 9 bars back by default), my data goes back 1500 days, and my optimization is for 1000 days.

Any thoughts?

it happens when you take daily data but in setting of the optimizer have data set in another time frame, like minutes

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  #3 (permalink)
Trading Apprentice
Chicago, IL, USA
 
Futures Experience: Advanced
Platform: MultiCharts
Favorite Futures: ES, NQ, CL
 
Posts: 2 since Oct 2016
Thanks: 0 given, 0 received



deltastrike View Post
I'm getting the "none of the samples have sufficient data for optimization" error, and it doesn't seem to make sense why I would be getting it.

I'm only using one data source, my maxbarsback is 50 (signal references 14 and 9 bars back by default), my data goes back 1500 days, and my optimization is for 1000 days.

Any thoughts?

Try adding a secondary series of the same or smaller resolution. This should prevent the data segmentation.

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  #4 (permalink)
Trading Apprentice
Onsala Sweden
 
Futures Experience: Intermediate
Platform: Multichart
Broker/Data: InteractiveBrokers, eSignal
Favorite Futures: OMXS30
 
Posts: 28 since Nov 2016
Thanks: 21 given, 1 received

None of sample have sufficient data for optimization

Hi,

I keep geting this eror too and do not Know what to do.
No one of Solutions above helps.

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  #5 (permalink)
Elite Member
Broadwater
 
Futures Experience: Intermediate
Platform: MultiCharts
Favorite Futures: FX
 
Posts: 10 since Dec 2016
Thanks: 2 given, 1 received

Whenever I get this error, I usually decrease the amount of days to optimize for, instead of 1000 days try 900 then 800 then 700 ect. see if this works

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