1.1 - 8.10 - Teradata Scoring SDK Cox Hazard Ratio (ML Engine) - Teradata Vantage

Teradata Vantage™ - Machine Learning Engine Analytic Function Reference

Teradata Vantage
Release Number
October 2019
Content Type
Programming Reference
Publication ID
English (United States)

This is the Teradata Scoring SDK version of the function CoxHazardRatio (ML Engine).

Model Format

Syntax Element Description
ModelType cox, coxph
ModelTable Database table
ModelTag No tags supported

Request Definition

Same as CoxHazardRatio Input.


Parameter Supported Comments
PredictFeatureNames Yes Required parameter.
PredictFeatureColumns Yes Required if PredictFeatureUnitsColumns is omitted, disallowed otherwise.
RefFeatureColumns Yes Optional when the PredictFeatureColumns parameter is provided.

Not supported when PredictFeatureUnitsColumns is provided.

PredictFeatureUnitsColumns Yes Required if PredictFeatureColumns is

omitted, disallowed otherwise.

Accumulate Yes Optional parameter.
ON cox_coef_model_table AS cox_coef_model No Populated in AML file.
ON predict_feature_table AS predicts No Provided using Request.
ON ref_feature_table AS refs No Provided using Request.