Sigmoid and Softmax Normalistaion

Hi,
I am new on KNIME doing my Masters in CS. I want to know how can I apply Sigmoid and softmax normalization in Knime. Other normalization applied through normalizer node. kindly guide me.

Regards

Hello @amiraziz and welcome to the KNIME community :slight_smile:

I am not entirely sure what you mean by sigmoid and softmax normalization.
Do you have logit values that you want to transform from their original domain to [0,1] so that they resemble a probability distribution?
In both cases the Math Formula (Multi Column) might come in handy. It allows you to apply arbitrary formulas to multiple columns.

Cheers,

Adrian

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