帮助ne Perfomance Classfication Error

tenz

I want to see my performance model, my prediction is multi-classification type (0,1,2) but there is an error when it applies performance(Classification) operators "Performance(classification) cannot handle label."

Then I try to use the recommendation help solver. There is another error "label and prediction must be the same type but are nominal and integer, respectively. " then I try to change the performance(regression), and it works, but that is not what I want. Please help me to solve this thing, thank you.

Result:

Data type:



The first error using performance(classification):


The second error using performance(classification) with help me solve the problem:

Xml Code

<连接from_op = "分割数据”来m_port="partition 1" to_op="k-NN" to_port="training set"/>

<连接from_op = "分割数据”来m_port="partition 2" to_op="Apply Model" to_port="unlabelled data"/>

ceaperez

Hi@tenz,

You are trying to run a multi-classification model with a numerical label. please change the price_range from numerical to nominal.

As example you can run your xlm model with the iris dataset from examples.

regards