DecisionForestPredict Syntax Elements - Teradata® Database

Database Analytic Functions
Product
Teradata® Database
Release Number
17.10
Published
July 2021
Language
English (United States)
Last Update
2021-07-28
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Teradata_Vantage™___Advanced_SQL_Engine_Analytic_Functions.withLogo_upload_July2021/wnd1589838592459.ditamap
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Teradata_Vantage™___Advanced_SQL_Engine_Analytic_Functions.withLogo_upload_July2021/ayr1485454803741.ditaval
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B035-1206
lifecycle
previous
Product Category
Teradata Vantage™
IDColumn
Specify the column that contains a unique identifier for each test point in the test set.
NumericInputs
[Optional] Specify the names of the columns that contain the numeric predictor variables.
Default behavior: The function gets these variables from the model output by DecisionForest only if you omit both NumericInputs and CategoricalInputs. If you specify this syntax element, you must specify it exactly as you specified it in the DecisionForest call that created the model.
CategoricalInputs
[Optional] Specify the names of the columns that contain the categorical predictor variables.
Default behavior: The function gets these variables from the model output by DecisionForest only if you omit both NumericInputs and CategoricalInputs. If you specify this syntax element, you must specify it exactly as you specified it in the DecisionForest call that created the model.
Detailed
[Optional] Specify whether to output detailed information about the forest trees; that is, the decision tree and the specific tree information, including task index and tree index for each tree.
Default: 'false'
Responses
[Optional] Specify the classes for which to output probabilities.
Responses works only with a classification model.
Default behavior: Output only the probability of the predicted class.
OutputProb
[Required to be 'true' with Responses, optional otherwise.] Specify whether to output the probability for each response. If you omit Responses, the function outputs only the probability of the predicted class.
OutputProb works only with a classification model.
Default: 'false'
Accumulate
[Optional] Specify the names of the input columns to copy to the output table.