Database Reference
In-Depth Information
9)
If you ran your model to see your coefficients, return now to design perspective. As you
have done in our most recent few chapter examples, add an Apply Model operator to your
stream, to bring the training and scoring data sets together. Remember that you may need
to disconnect and reconnect some ports, as we did in Chapter 7 (step 13), in order to
merge your two streams together. Be sure your
lab
and
mod
ports are both connected to
res
ports.
Figure 9-7. Applying the model to the scoring data set.
We are finished building the model. Run it now, and we will proceed to…
EVALUATION
Figure 9-8. Coefficients for each predictor attribute.
The initial tab shown in results perspective is a list of our coefficients. These coefficients are used
in the logistic regression algorithm to predict whether or not each person in our scoring data set
