76
Chapter 5
Inputs. Lists the input fields together with their storage types (for example, string, integer,
real and so on).
Outputs. Lists the output fields, including the additional fields generated by the modelin g node,
together with their storage types.
Parameters. Lists any parameters relating to the scoring branch of the stream and which ca n be
viewed or edited each time the model is scored. Th ese parameters are identified when you
click the
Scoring Parameters button on the Deployment tab of the stream properties dialog box.
ModelNo de. Shows the model name an d type (for example, Neural Net, C&R Tree and so
on). This is the model nugget se lected for the
Model node field on the Deployment tab of
the stream properties dialog box.
Model Details. Shows details o ft he model nugget identified under the previous heading.
Where possible, predictor importance and evaluation charts for the model are included.
Modeling Information
Contains information relating to the modeling branch of the stream.
Comments. Lists any comments or annotations that are connected to nodes in the modeling
branch.
Inputs. Lists the input fields together with their role in the modeling branch (in the form of the
field role value, for example, Input, Target, Split and so on).
Parameters. Lists any parameters relating to the modeling branch of the stream and which can
be viewed or edited each time the model is updated. These parameters are identified when
you click the
Model Build Parameters button on the Deployment tab of the stream properties
dialog box.
Modeling node. Shows the name and ty pe of the modeling node used to generate or update
the model.
Previewing Stream Descriptions
Youcan view the contents o f a stream description in a web browser by clicking an option on the
stream properties dialog box. The contents of the description depend on the optio nsy ousp ecify
on the Deployment tab of the dialog box. For more information, see the topic Stream Deploym ent
Options in Chapter 9 on p. 185.
Toview a stream description:
EOn the main IBM® SPSS® Modeler menu, click:
Tools> Stream Properties > Deployment
ESet the deployment type, the designated scoring node and any scoring parameters .
EIf the deployment type is Model Refresh, you can optionally select a:
Modeling node and any model build parameters
Model nugget on the scoring branch of the stream
EClick the Preview Stream Description button.