Generate interpretation result

INHYEOK_SONGINHYEOK_SONG Member Posts: 11 Learner I

When I specify this kernelSHAP, I am wondering what value of interpretatioin is made and what it means.

Best Answer

  • MartinLiebigMartinLiebig Administrator, Moderator, Employee, RapidMiner Certified Analyst, RapidMiner Certified Expert, University Professor Posts: 3,483 RM Data Scientist
    Solution Accepted
    Hi,
    those algorithms usually answer the question:

    What would be the result of the model, if the value for this variable (and sometimes the other variables) is not what it is, but distributed like the rest of the data?


    So for your first row, If a2 changes, then your prediction will change in average by 38.647. The difference between the algorithms is how to define a 'change'.

    Best,
    Martin

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

Answers

  • INHYEOK_SONGINHYEOK_SONG Member Posts: 11 Learner I
    Thank you. I'll ask you one more question. I am wondering why there is only 3 numbers appearing in the interpretaion column. I am wondering if there are any standards displayed.
  • MartinLiebigMartinLiebig Administrator, Moderator, Employee, RapidMiner Certified Analyst, RapidMiner Certified Expert, University Professor Posts: 3,483 RM Data Scientist
    Hi,
    currently this column only has the top 3. We may add an option to get more there.
    The full list of influence factors is available at the 'imp' port of the operator if you need them.

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