Recall Error

kamact2kamact2 MemberPosts:5Contributor I
edited November 2018 inHelp

I have been running a provided ARIMA process with Windowing and Loop...runs fine. But when I recreate this process I keep getting a Recall error...The Extract Macro and Remember and Recall are names "data" ExampleSet". I appreciate all recommendations. Thanks Karl

Main Process & Loop Sub-Process with Recall Error Message.

RapidMiner ARIMA Forecasting Process - Main Process.PNGRapidMiner ARIMA Forecasting Process - Loop Subprocess with Recall Error Message.PNG

Tagged:

Answers

  • Thomas_OttThomas_Ott RapidMiner注册分析师RapidMiner认证Expert, MemberPosts:1,761Unicorn

    Is your order of execution correct?

    I use this one. It has optimization. I had to change the data to protect the innocent so make sure the attribute names are correct.







    futureDays
    5


    horizon
    1


    windowSize
    6




































    <运营商激活= " true " class = " filter_examples”compatibility="7.4.000" expanded="true" height="103" name="Filter Examples (2)" width="90" x="179" y="442">




    <运营商激活= " true " class = " filter_examples”compatibility="6.4.000" expanded="true" height="103" name="Filter Examples" width="90" x="179" y="544">





























































































    <参数键= value =“last_example % {filter_range}"/>
























































































  • Thomas_OttThomas_Ott RapidMiner注册分析师RapidMiner认证Expert, MemberPosts:1,761Unicorn

    The one above has a problem, so skip that as I trouble shoot. This one below works without optimization.







    horizon
    5


    symbol
    ^VIX


    start_date
    2016-01-01


    end_date
    2016-10-07




















































































    <运营商激活= " true " class = " filter_examples”compatibility="6.4.000" expanded="true" height="103" name="Filter Examples" width="90" x="179" y="340">


















    <参数键= value =“filter_range eval (% {n_examples})-1"/>




    <参数键= value =“last_example % {filter_range}"/>








































































































  • binsetyawanbinsetyawan MemberPosts:46Guru

    i use this one and still, i got error on recall operator

  • Thomas_OttThomas_Ott RapidMiner注册分析师RapidMiner认证Expert, MemberPosts:1,761Unicorn

    Is your order of execution correct?

  • Edin_KlapicEdin_Klapic 主持人、雇员、RMResearcher成员Posts:299RM Data Scientist

    Hi,

    you can check the actual execution order by clicking on the blue icon marked in the screenshot below.image.png

    As you can easily see in this example the Recall Operator is executed befor the Remember Operator which results in an error message as you described.

    In order to change ther execution order the easiest way is to click on one Operator and then select the Operator which should be executed afterwards.

    I personally recommend to rather enforce the correct execution order by connecting the output port of the Remember Operator to other Operators which are executed beforehand. In the following screenshot I simply put the Recall Operator inside the Subprocess.image.png

    Best,

    Edin

    MartinLiebig yyhuang FBT
Sign InorRegisterto comment.