real time scoring handling null values through web service

gnopfelbriegnopfelbrie Member Posts: 2 Learner I
edited November 2019 in Help
hey there,
we have a setup where we use the real time scoring engine (rest web service) to give back values and we have a model where 
When creating the model with Rapid Miner Studio we have created test cases where we added "?" to simulate the attributes which are coming without values..
The JSON Request contains the element but with a null value 
e.g. : {"elementA":null}

Unfortunately it seems that the interface is removing the element completely - so the request fails to calculate.

Anyone has an idea how to deal with those elements? Or any idea how the model could handle it as ?


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    MartinLiebigMartinLiebig Administrator, Moderator, Employee, RapidMiner Certified Analyst, RapidMiner Certified Expert, University Professor Posts: 3,517 RM Data Scientist
    RTS is a feature for paying customers only. So I asume you are a customer.
    Please connect to your Customer Success Manager or Partner Manager. We will organize direct support for you.

    - Sr. Director Data Solutions, Altair RapidMiner -
    Dortmund, Germany
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    gnopfelbriegnopfelbrie Member Posts: 2 Learner I
    Hey Martin, I'm the provider. Will talk to the Customer - could you send me a PM please with the german phone support number? thx
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