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Saturday, August 27, 2011

RapidMiner ETL - Transforming Attributes with Functions

In this video I show how to transform features in RapidMiner using operators such as log, sqrt, absolute value, and multiplying columns.

4 comments:

  1. Hi all,

    The transform functions identified in the default transform group named DB2_FUNCTION are used whenever a user-defined function or method not written in SQL is invoked using the data type type-name as a parameter or returns type. This applies when the function or method does not specify the transform group clause. Thanks a lot......

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  2. Thank you, all ETL are great!!!

    Now I have a better idea for working.

    Do you have any videos on series?

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