Interface IClassifierMapping<TInstanceSource, TInstance, TLabelSource, TLabel, TFeatures>
A mapping used by classifier implementations of the IPredictor<TInstanceSource, TInstance, TLabelSource, TResult, TResultDist> interface to convert user data to an appropriate format.
Inherited Members
Namespace: Microsoft.ML.Probabilistic.Learners.Mappings
Assembly: Microsoft.ML.Probabilistic.Learners.Classifier.dll
Syntax
public interface IClassifierMapping<in TInstanceSource, TInstance, in TLabelSource, TLabel, out TFeatures> : IPredictorMapping<TInstanceSource, TInstance, TLabelSource, TLabel, TFeatures>Type Parameters
| Name | Description |
|---|---|
| TInstanceSource | The type of a source of instances. |
| TInstance | The type of an instance. |
| TLabelSource | The type of a source of labels. |
| TLabel | The type of a label. |
| TFeatures | The type of the feature values. |
Methods
GetClassLabels(TInstanceSource, TLabelSource)
Gets all class labels.
Declaration
IEnumerable<TLabel> GetClassLabels(TInstanceSource instanceSource = null, TLabelSource labelSource = null)Parameters
| Type | Name | Description |
|---|---|---|
| TInstanceSource | instanceSource | An optional instance source. |
| TLabelSource | labelSource | An optional label source. |
Returns
| Type | Description |
|---|---|
| IEnumerable<TLabel> | All possible values of a label. |
LabelToString(TLabel)
Serializes a label to a string.
Declaration
string LabelToString(TLabel label)Parameters
| Type | Name | Description |
|---|---|---|
| TLabel | label |
Returns
| Type | Description |
|---|---|
| String |
ParseLabel(String)
Deserializes a label from a string. Reverses LabelToString(TLabel).
Declaration
TLabel ParseLabel(string labelString)Parameters
| Type | Name | Description |
|---|---|---|
| String | labelString | The output of LabelToString(TLabel) |
Returns
| Type | Description |
|---|---|
| TLabel | The label |