Defining Model Properties
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Under Primary Stages / Deployed
Stages / Analytics Scoring, click the
Java Model Scoring stage and drag it onto the canvas,
placing it where you want on the dataflow and connecting it to input and output
stages. Note that the input stage must be the data source that contains both the
objective and input variable fields for your model. If you are running your job
in batch mode, you will also need an output stage to capture model scores;
otherwise you will use a Spectrumâ„¢ Technology Platform web service to score
data in real time.
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Double-click the Java Model Scoring stage to show the Java Model
Scoring Options dialog box.
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Optional: Select the type of a model you are scoring in the Type
filter drop-down.
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Select the Type filter being used to score the
model.
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Select the Model name from the drop-down.
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Enter the type of model you are scoring in the Model
type field.
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Optional: Enter a Description of the model.
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Check Ignore unknown categorical levels to return data
in the Predicted_Value column for rows with a categorical level that was not in
the data used to fit the model. If you leave this box unchecked, the
Predicted_Value column will return "Null/NA" for those rows.
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The Inputs table shows information for the model's input
fields. These fields and their data types automatically map to Spectrum fields
and data types.
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Click OK to save these options or continue to the next
tab.