Optional Syntax Elements for TD_ROC

Optional Syntax Elements for TD_ROC - Teradata Vantage

Teradata® VantageCloud Lake

Deployment

VantageCloud

Edition

Lake

Product

Teradata Vantage

Published

January 2023

Language

English (United States)

Last Update

2024-04-03

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OUT clause: Accepts the OutputTable clause.
ModelIDColumn: Specifies the InputTable column name that contains the model or partition identifiers for the ROC curves.
PositiveLabel: Specifies the positive class label.; Default: 1.
NumThresholds: Specifies the thresholds number for this function. The value must be in the range [1, 10000].; Default: 50 (The function uniformly distributes the thresholds between 0 and 1.)
AUC: Specifies whether the function displays the AUC calculated from the ROC values (thresholds, false positive rates, and true positive rates).
GINI: Specifies whether the function displays the Gini coefficient calculated from the ROC values. The Gini coefficient is an inequality measure among the values of a frequency distribution. A Gini coefficient of 0 indicates that all values are the same. The closer the Gini coefficient is to 1, the more unequal are the values in the distribution.