The ADM service automatically determines which predictors are used by the models, based on the individual predictive performance and the correlation between predictors. For example, the predictors with a low predictive performance do not become active. When predictors are highly correlated, only the best-performing predictor is used.
The adaptive models accept two types of predictors: symbolic and numeric. The type of predictor is automatically populated when a property is included, but you can change the predictor type, if required. For example, if the contract duration, an integer value, has a value of either 12 or 24 months, you can change the predictor type from numeric, the default, to symbolic.