MLP and Logistic Regression

Hello There!
What is the cause of these errors?
Thanky you!

  1. You need to convert your Integer columns to Double columns before using them. You can do that with a Math Formula (Multi Column) node. Simply return the input columns.
  2. Your problem is too “ill-posed” for the logistic regression algorithm to converge within the set number of epochs (iterations). Possible solutions: increase the number of epochs, remove some of the predictors, add more observations, or use the Normalizer node to turn the numerical columns into Z-scores.

Logistic regression it’s okay.

I couldn’t solve the problem in Mlp.