Dimitris Athanasiou 5af7071db0
[7.x][ML] Change inference default field name to <dep_var>_prediction… (#58546)
This changes the default value for the results field of inference
applied on models that are trained via a data frame analytics job.
Previously, the results field default was `predicted_value`. This
commit makes it the same as in the training job itself. The new
default field is `<dependent_variable>_prediction`. Apart from
making inference consistent with the training job the model came
from, it is helpful to preserve the dependent variable name
by default as it provides some context to the user that may
avoid confusion as to which model results came from.

Backport of #58538
2020-06-25 18:03:43 +03:00
..