请建议的参数范围for J48, Random Forest, Decision Tree and Logistic Regression

vbsingh

请建议的参数范围for J48, Random Forest, Decision Tree and Logistic Regression in optimized operator.

varunm1

Hello@vbsingh

In the help text of each operator, you can find the range of each parameter. Some might have negative infinite to positive infinite. The way we set these parameters are dependent mostly on our knowledge about them and also the complexity with these parameters as well.

There is no single answer to the manual setting of range. But, you can find the ranges in the help window as mentioned earlier. Here is an example for number of trees in random forest.



If this is not what you are looking for, please provide a detailed explanation of your requirements. Hope this helps

Telcontar120

Also if you enable the Wisdom of Crowds recommendations in your profile, you may see some additional suggestions for important parameter values based on what other users typically set them as.