Problem filtering examples with missing values for the label

brett_800
brett_800 New Altair Community Member
edited November 2024 in Community Q&A
Hi everyone,
                    I'm trying to filter examples out of my data set that have missing values within the label.  My label has missing values coded as "NULL".  This is my current process flow:

Read excel -> Set Role -> Declare Missing Values -> Filer Examples (Conditional Class = no_missing_labels) -> Validation

I assign my desired attribute as the label within the Set Role operator.  However, once I assign my desired attribute as the label, the Declare Missing Values operator will not recognize the label as an attribute.  However, it will again work if I set the attribute back to regular.  But then I cannot model as I have no label!

I'n really not sure why the Declare Missing Values operator will not recognize the attribute when it becomes a label.  Am I doing this incorrectly?  Or is this a bug?

Answers

  • brett_800
    brett_800 New Altair Community Member
    Sorry I just realized the label is then classed as a special attribute!  (Forehead slap with palm moment!!)

    All fixed now.

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