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holdout period selection

amans
Blue LED

how to select holdout period basis specific year month values (e.g. holdout between 20003 to 20008) instead of percent of data basis as shown in the advanced setting portion

1 Reply
doyouevendata
DataRobot Employee
DataRobot Employee

Hi Aman, to give you a direct technical answer to this question that I think can help, check out the partitioning options in this article: Modeling Options  - it sounds like Partition Feature could get you to what you want; I'll note in-app it is expecting a feature with 2 to 100 values.

That being said, depending on your project, you may be interested in things like our automated time series functionality or creating projects with OTV (Out-of-Time-Validation) - also see: Automated Time Series vs. OTV.  You may additionally find this thread interesting as it contains a walkthrough of creating both a time series and an OTV project:  time series data predict single output.