ClusteringCatalog.Evaluate(IDataView, String, String, String) Method
Definition
Important
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Evaluates scored clustering data.
public Microsoft.ML.Data.ClusteringMetrics Evaluate (Microsoft.ML.IDataView data, string labelColumnName = default, string scoreColumnName = "Score", string featureColumnName = default);
member this.Evaluate : Microsoft.ML.IDataView * string * string * string -> Microsoft.ML.Data.ClusteringMetrics
Public Function Evaluate (data As IDataView, Optional labelColumnName As String = Nothing, Optional scoreColumnName As String = "Score", Optional featureColumnName As String = Nothing) As ClusteringMetrics
Parameters
- data
- IDataView
The scored data.
- labelColumnName
- String
The name of the optional label column in data
.
If present, the NormalizedMutualInformation metric will be computed.
- scoreColumnName
- String
The name of the score column in data
.
- featureColumnName
- String
The name of the optional features column in data
.
If present, the DaviesBouldinIndex metric will be computed.
Returns
The evaluation result.