Export (0) Print
Expand All
Expand Minimize

Usage Element (MiningModelColumn) (ASSL)

Describes how the associated column in the parent MiningStructure is used.


<MiningModelColumn>
   ...
   <Usage>...</Usage>
   ...
</MiningModelColumn>

Characteristic

Description

Data type and length

String (enumeration)

Default value

None

Cardinality

0-1: Optional element that can occur once and only once.

Relationship

Element

Parent element

MiningModelColumn

Child elements

None

The value of this element is limited to one of the strings listed in the following table.

Value

Description

Key

The column is a key column.

Input

The column is an input column.

Predict

The column is a prediction column.

PredictOnly

The column is a prediction column only.

None

The column is not used by the model.

Caution note Caution

When the value of Usage is "None", Analysis Services does not send any value to the server by default; hence, the Usage attribute is not included in the request/response.

The enumeration that corresponds to the allowed values for Usage in the Analysis Management Objects (AMO) object model is MiningModelColumnUsages.

Community Additions

ADD
Show:
© 2014 Microsoft