ConversionsExtensionsCatalog 클래스

정의

네임스페이스:

Microsoft.ML

어셈블리:

Microsoft.ML.Data.dll

패키지:

Microsoft.ML v3.0.1

데이터 변환 및 매핑 변환기 구성 요소의 인스턴스를 만들기 위한 TransformsCatalog 확장 메서드 컬렉션입니다.

public static class ConversionsExtensionsCatalog

type ConversionsExtensionsCatalog = class

Public Module ConversionsExtensionsCatalog

상속

Object

ConversionsExtensionsCatalog

메서드

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.