I am doing Logistice Regression. In the Logistic Learner, when I look at Coefficients and Statistics. THere are two possible classes UP and DWN. Under Logit, it shows DWN but I would like the Logit to be UP. Is there a way to change it so I can get the coefficients and stats for Logit = UP?
Thanks in advance,
Scott
There is a way. What class is taken depends on the lexical ordering of DWN and UP, change it and your will get the desired result. You can do this by adding a 'String Replacer' node and a 'Domain Calculator' node in between your data source and the 'Logistic Regression (Learner)'. Configure the 'String Replacer' with
Target column: <your target>
Wildcard pattern: DWN
Replacement text: _DWN
-> keep defaults for the rest
Configure the 'Domain Calculator' so that your target is in the include list.
best regards,
Heiko
the result is same as before :(
Hi Scott,
there is a way. You can change the reference category in the configuration window to DWN.
For more information about the logistic regression learner node I recommend the following youtube video:
https://youtu.be/AclQdjxpGA0
Best
Kathrin