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ScalarMiningStructureColumn.Content Property

Gets or sets the content of the column in the ScalarMiningStructureColumn object.

Namespace:  Microsoft.AnalysisServices
Assembly:  Microsoft.AnalysisServices (in Microsoft.AnalysisServices.dll)

[XmlElementAttribute(IsNullable = false)]
[TypeConverterAttribute("Microsoft.AnalysisServices.Design.MiningModelColumnContentTypeConverter, Microsoft.AnalysisServices.Design")]
[RefreshPropertiesAttribute(RefreshProperties.All)]
public string Content { get; set; }

Property Value

Type: String
A string that contains the content of the column in the ScalarMiningStructureColumn object.

This enumeration describes the type of content represented by a mining structure column, and can be extended as needed by mining algorithm providers. For more information about content types, see Content Types (Data Mining).

The values listed in the following table are typically supported by all mining algorithm providers.

Value

Description

Discrete

The column contains discrete values.

Continuous

The values for the column define a continuous set of numeric data.

Discretized

The values in the column represent groups (buckets) of values derived from a continuous column.

Ordered

The values for the column define an ordered set.

Cyclical

The values for the column define a cyclical ordered set.

Probability

The values for the column specify a probability for the columns contained in ClassifiedColumns.

Variance

The values for the column specify a variance for the columns contained in ClassifiedColumns.

StdDev

The values for the column specify a standard deviation for the columns contained in ClassifiedColumns.

ProbabilityVariance

The values for the column specify a probability variance for the columns contained in ClassifiedColumns.

ProbabilityStdDev

The values for the column specify a probability standard deviation for the columns contained in ClassifiedColumns.

Support

The values for the column indicate the number of cases in support of a prediction.

Key

The column is a key column.

NoteNote

This content type is applicable only to key columns in which IsKey is set to true.

In addition to these standard values, mining algorithm providers included with Microsoft SQL Server Analysis Services support the values in the following table.

Value

Description

Key Sequence

The column is a key column, and the values for the column represent a sequence of events.

NoteNote

This content type is applicable only to key columns in which the IsKey is set to true.

Key Time

The column is a key column, and the values for the column represent time measurement units.

NoteNote

This content type is applicable only to key columns in which the IsKey is set to true.

Sequence

The values for the column represent a sequence of events.

Time

The values for the column represent time measurement units.

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