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attribute_value_filter Missing

EdgarlopezEdgarlopez Member Posts: 4 image Learner I
I'm newbie and I was reading some material, but i'm stuck on the filter that applies after a kmeans operator:

The book says that 'Filter Example' node, you will see something like this:



However, no matter how i apply the filters, the menu at right sides is different, without 'parameter string' field:




Does anyone knows why?

Answers

  • MartinLiebigMartinLiebig Administrator, Moderator, Employee-RapidMiner, RapidMiner Certified Analyst, RapidMiner Certified Expert, University Professor Posts: 3,533 image RM Data Scientist
    Hi,
    I think attribute value filter was buggy, and you can just do it with expression and custom_filter options and thats why we removed it. But I am not 100% sure, @Marco_Boeck do you remember?
    ~Martin
    - Sr. Director Data Solutions, Altair RapidMiner -
    Dortmund, Germany
  • Marco_BoeckMarco_Boeck Administrator, Moderator, Employee-RapidMiner, Member, University Professor Posts: 1,996 image RM Engineering
    Hi,

    Correct. This was a weird syntax that existed purely in that one place and no longer necessary with the powerful Expression Parser und the simple custom_filters having repaced them much more effectively.

    Regards,
    Marco
  • EdgarlopezEdgarlopez Member Posts: 4 image Learner I
    So, in other words, the first screenshot is not longer available anymore?
  • MartinLiebigMartinLiebig Administrator, Moderator, Employee-RapidMiner, RapidMiner Certified Analyst, RapidMiner Certified Expert, University Professor Posts: 3,533 image RM Data Scientist
    if you really really want to, you can change the operators comparability mode to 6.4. This option is on the very bottom of the parameter screen:
    This way you get back the old behavior and as you can see you can use attribute_value_filter.

    Anyhow, there is good reason why we deprecated this option in newer versions. So use this option with caution.

    Best,
    Martin
    - Sr. Director Data Solutions, Altair RapidMiner -
    Dortmund, Germany
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