Missing input: ExampleSet regardless IOMultiplier
New Altair Community Member
Updated by Jocelyn
HI,
I'm trying to compare two different learners with the T-Test operator. My model is pretty much
the same as sample 13_SignificanceTest. Even though I use the IOMultiplier operator to provide
the example set for both XValidation chains, RapidMiner issues an error telling me that an
example set is missing for the second learner. To reproduce, just run the mentioned example and
you get:
[Error] LinearRegression: LinearRegression: LinearRegression: Missing input: ExampleSet
[Error] There was 1 error.
So, is the error message redundant (since my example/the sample can be completely executed
and reasonable results are produced) or is there really something wrong?
Thx,
Benjamin
I'm trying to compare two different learners with the T-Test operator. My model is pretty much
the same as sample 13_SignificanceTest. Even though I use the IOMultiplier operator to provide
the example set for both XValidation chains, RapidMiner issues an error telling me that an
example set is missing for the second learner. To reproduce, just run the mentioned example and
you get:
[Error] LinearRegression: LinearRegression: LinearRegression: Missing input: ExampleSet
[Error] There was 1 error.
So, is the error message redundant (since my example/the sample can be completely executed
and reasonable results are produced) or is there really something wrong?
Thx,
Benjamin