DM_ClasBldTask

These methods create or act on a value of type DM_ClasBldTask. The value specifies a task for a Classification training run. The value holds the settings for the run, and also a representation of the data source.

Before you use these methods, you must do the following tasks:

Define the mining data (as a value of type DM_MiningData)
Specify the settings for the Classification mining model (as a value of type DM_ClasSettings)

Use these methods before you build and store a Classification mining model.

With these methods, you can specify the settings and input data representation, and retrieve information about them from a value of type DM_ClasBldTask.

Table 1. Methods for type DM_ClasBldTask
Method	Purpose	SQL/MM method
`DM_defClasBldTask method`	Defines a `DM_ClasBldTask` value from a training `DM_MiningData` value, a validation `DM_MiningData` value, and a `DM_ClasSettings` value	Y
`DM_expClasTask method`	Exports a task value as a CLOB value	N
`DM_getClasSettings method`	Returns a `DM_ClasSettings` value representing the settings for a Classification task	Y
`DM_getClasTrnData method`	Returns a `DM_MiningData` value representing the training data	Y
`DM_getClasValData method`	Returns a `DM_MiningData` value representing the validation data	Y
`DM_impClasTask method`	Imports a previously exported task value	N