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TransformsCatalog.ConversionTransforms 클래스

정의

형식 변환 데이터 변환 구성 요소의 인스턴스를 만드는 데 사용되는 MLContext 클래스입니다.

public sealed class TransformsCatalog.ConversionTransforms
type TransformsCatalog.ConversionTransforms = class
Public NotInheritable Class TransformsCatalog.ConversionTransforms
상속
TransformsCatalog.ConversionTransforms

확장 메서드

MapKeyToBinaryVector(TransformsCatalog+ConversionTransforms, String, String)

Create a KeyToBinaryVectorMappingEstimator, which converts key types to their corresponding binary representation of the original value.

ConvertType(TransformsCatalog+ConversionTransforms, InputOutputColumnPair[], DataKind)

Create a TypeConvertingEstimator, which converts the type of the data to the type specified in outputKind.

ConvertType(TransformsCatalog+ConversionTransforms, String, String, DataKind)

Create a TypeConvertingEstimator, which converts the type of the data to the type specified in outputKind.

Hash(TransformsCatalog+ConversionTransforms, HashingEstimator+ColumnOptions[])

HashingEstimator입력 열의 데이터 형식 InputColumnName 을 새 Name열로 해시하는 를 만듭니다.

Hash(TransformsCatalog+ConversionTransforms, String, String, Int32, Int32)

HashingEstimator에 지정된 inputColumnName 열의 데이터를 새 열outputColumnName로 해시하는 를 만듭니다.

MapKeyToValue(TransformsCatalog+ConversionTransforms, InputOutputColumnPair[])

Create a KeyToValueMappingEstimator, which converts the key types back to their original values.

MapKeyToValue(TransformsCatalog+ConversionTransforms, String, String)

Create a KeyToValueMappingEstimator, which converts the key types back to their original values.

MapKeyToVector(TransformsCatalog+ConversionTransforms, InputOutputColumnPair[], Boolean)

Create a KeyToVectorMappingEstimator, which maps the value of a key into a floating point vector representing the value.

MapKeyToVector(TransformsCatalog+ConversionTransforms, String, String, Boolean)

Create a KeyToVectorMappingEstimator, which maps the value of a key into a floating point vector representing the value.

MapValue(TransformsCatalog+ConversionTransforms, String, IDataView, DataViewSchema+Column, DataViewSchema+Column, String)

Create a ValueMappingEstimator, which converts value types into keys, loading the keys to use from the lookupMap where the keyColumn specifies the keys, and the valueColumn the respective value.

MapValue<TInputType,TOutputType>(TransformsCatalog+ConversionTransforms, String, IEnumerable<KeyValuePair<TInputType,TOutputType[]>>, String)

Create a ValueMappingEstimator, which converts value types into keys, loading the keys to use from keyValuePairs.

MapValue<TInputType,TOutputType>(TransformsCatalog+ConversionTransforms, String, IEnumerable<KeyValuePair<TInputType,TOutputType>>, String, Boolean)

Create a ValueMappingEstimator, which converts value types into keys, loading the keys to use from keyValuePairs.

MapValueToKey(TransformsCatalog+ConversionTransforms, InputOutputColumnPair[], Int32, ValueToKeyMappingEstimator+KeyOrdinality, Boolean, IDataView)

Create a ValueToKeyMappingEstimator, which converts categorical values into keys.

MapValueToKey(TransformsCatalog+ConversionTransforms, String, String, Int32, ValueToKeyMappingEstimator+KeyOrdinality, Boolean, IDataView)

Create a ValueToKeyMappingEstimator, which converts categorical values into numerical keys.

적용 대상