CODEWITHSUNDEEP
rangerapidminersubstitution
Chestii de Fotbal
Chestii de Fotbal

Reputation: 133

RapidMiner replace numeric values in a range

Using RapidMiner Studio 6 have to replace the attribute values that are outside a certain range, 0, and I know that operator can use (or combination of operators). For example, if I have to attribute values 1 2 3 4 5 6 7 and apply the operator for the range [3-5] I would be the values 0 0 3 4 5 0 0.

Upvotes: 0

Views: 874

Answers (1)

Andrew Chisholm
Andrew Chisholm

Reputation: 6567

I don't speak Spanish but Google translate leads me to think that you need to change the value of an attribute to zero if it is outside a certain range. You can use the Generate Attributes operator for this with if in the parameters section.

If your attribute is called a2 and you want to change it to zero if its value is below 3 and above 5, the parameters to the Generate Attributes operator would look like this.

attribute name: a2

function expressions: if(a2<3,0,if(a2>5,0,a2))

Upvotes: 1

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