PredictionTransformerBase<TModel> Class
Definition
Important
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Base class for transformers with no feature column, or more than one feature columns.
public abstract class PredictionTransformerBase<TModel> : IDisposable, Microsoft.ML.IPredictionTransformer<TModel>, Microsoft.ML.ITransformer where TModel : classpublic abstract class PredictionTransformerBase<TModel> : Microsoft.ML.IPredictionTransformer<TModel>, Microsoft.ML.ITransformer where TModel : classtype PredictionTransformerBase<'Model (requires 'Model : null)> = class
interface IPredictionTransformer<'Model (requires 'Model : null)>
interface ITransformer
interface ICanSaveModel
interface IDisposabletype PredictionTransformerBase<'Model (requires 'Model : null)> = class
interface IPredictionTransformer<'Model (requires 'Model : null)>
interface ITransformer
interface ICanSaveModelPublic MustInherit Class PredictionTransformerBase(Of TModel)
Implements IDisposable, IPredictionTransformer(Of TModel), ITransformerPublic MustInherit Class PredictionTransformerBase(Of TModel)
Implements IPredictionTransformer(Of TModel), ITransformerType Parameters
- TModel
The type of the model parameters used by this prediction transformer.
- Inheritance
-
PredictionTransformerBase<TModel>
- Derived
- Implements
Properties
| Name | Description |
|---|---|
| Model |
The model. |
Methods
| Name | Description |
|---|---|
| Dispose() | |
| GetOutputSchema(DataViewSchema) |
Gets the output schema resulting from the Transform(IDataView) |
| Transform(IDataView) |
Transforms the input data. |
Explicit Interface Implementations
| Name | Description |
|---|---|
| ICanSaveModel.Save(ModelSaveContext) | |
| ITransformer.GetRowToRowMapper(DataViewSchema) |
Gets a IRowToRowMapper instance. |
| ITransformer.IsRowToRowMapper |
Whether a call to GetRowToRowMapper(DataViewSchema) should succeed, on an appropriate schema. |
Extension Methods
| Name | Description |
|---|---|
| Append<TTrans>(ITransformer, TTrans) |
Create a new transformer chain, by appending another transformer to the end of this transformer chain. |
| CreateTimeSeriesEngine<TSrc,TDst>(ITransformer, IHostEnvironment, Boolean, SchemaDefinition, SchemaDefinition) |
TimeSeriesPredictionEngine<TSrc,TDst> creates a prediction engine for a time series pipeline. It updates the state of time series model with observations seen at prediction phase and allows checkpointing the model. |
| CreateTimeSeriesEngine<TSrc,TDst>(ITransformer, IHostEnvironment, PredictionEngineOptions) |
TimeSeriesPredictionEngine<TSrc,TDst> creates a prediction engine for a time series pipeline. It updates the state of time series model with observations seen at prediction phase and allows checkpointing the model. |
| Preview(ITransformer, IDataView, Int32) |
Preview an effect of the |