This machine learning model can't be saved because it exceeds the maximum number of allowed levels (2) in a machine learning model
Anyone has faced this problem from mapping the tags to the PMML Model.
The tag that be calculated from the Aggregation after that using in formular tags.
Solved
This machine learning model can't be saved because it exceeds the maximum number of allowed levels (2) in a machine learning model
Best answer by Jef Vanlaer
Hi
TrendMiner supports two-levels deep of inputs when creating tags in the Tag Builder. This means that any created tag that does not use any underlying calculated tag can be used as input. More levels of "nesting" are not supported. This level of nesting is conceptually shown in the image on the link below.
This limitation exists for performance reasons. Our R&D team is actively looking into solutions to lift this limitation in a future release.
Kind regards,
Jef
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