DatasetToSingleElement
Zadbaj o dobrą organizację dzięki kolekcji
Zapisuj i kategoryzuj treści zgodnie ze swoimi preferencjami.
Wyprowadza pojedynczy element z danego zbioru danych.
Stałe
| Strunowy | OP_NAME | Nazwa tej operacji znana silnikowi rdzenia TensorFlow |
Metody dziedziczone
Z klasy java.lang.Object | wartość logiczna | równa się (Obiekt arg0) |
| ostatnia klasa<?> | pobierzKlasę () |
| wew | hashCode () |
| ostateczna pustka | powiadomić () |
| ostateczna pustka | powiadom wszystkich () |
| Strunowy | doString () |
| ostateczna pustka | czekaj (długi arg0, int arg1) |
| ostateczna pustka | czekaj (długi arg0) |
| ostateczna pustka | Czekać () |
Z interfejsu java.lang.Iterable | abstrakcyjna pustka | forEach (Konsument<? super T> arg0) |
| abstrakcyjny Iterator< Operand < TType >> | iterator () |
| abstrakcyjny Spliterator< Operand < TType >> | rozdzielacz () |
Stałe
publiczny statyczny końcowy ciąg znaków OP_NAME
Nazwa tej operacji znana silnikowi rdzenia TensorFlow
Wartość stała: „DatasetToSingleElement”
Metody publiczne
public List< Output <?>> komponenty ()
Składniki pojedynczego elementu „input”.
public static DatasetToSingleElement create ( Zakres zakresu , Operand <?> zbiór danych, Lista<Klasa<? rozszerza TType >>rodzaje wyjściowe, Lista< Kształt > kształty wyjściowe)
Metoda fabryczna służąca do tworzenia klasy opakowującej nową operację DatasetToSingleElement.
Parametry
| zakres | aktualny zakres |
|---|
| zbiór danych | Dojście do zestawu danych zawierającego pojedynczy element. |
|---|
Zwroty
- nowa instancja DatasetToSingleElement
O ile nie stwierdzono inaczej, treść tej strony jest objęta licencją Creative Commons – uznanie autorstwa 4.0, a fragmenty kodu są dostępne na licencji Apache 2.0. Szczegółowe informacje na ten temat zawierają zasady dotyczące witryny Google Developers. Java jest zastrzeżonym znakiem towarowym firmy Oracle i jej podmiotów stowarzyszonych.
Ostatnia aktualizacja: 2025-07-26 UTC.
[null,null,["Ostatnia aktualizacja: 2025-07-26 UTC."],[],[],null,["# DatasetToSingleElement\n\npublic final class **DatasetToSingleElement** \nOutputs the single element from the given dataset. \n\n### Constants\n\n|--------|-------------------------------------------------------------------------------------|---------------------------------------------------------|\n| String | [OP_NAME](/jvm/api_docs/java/org/tensorflow/op/data/DatasetToSingleElement#OP_NAME) | The name of this op, as known by TensorFlow core engine |\n\n### Public Methods\n\n|-----------------------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| List\\\u003c[Output](/jvm/api_docs/java/org/tensorflow/Output)\\\u003c?\\\u003e\\\u003e | [components](/jvm/api_docs/java/org/tensorflow/op/data/DatasetToSingleElement#components())() The components of the single element of \\`input\\`. |\n| static [DatasetToSingleElement](/jvm/api_docs/java/org/tensorflow/op/data/DatasetToSingleElement) | [create](/jvm/api_docs/java/org/tensorflow/op/data/DatasetToSingleElement#create(org.tensorflow.op.Scope, org.tensorflow.Operand\u003c?\u003e, java.util.List\u003cjava.lang.Class\u003c? extends org.tensorflow.types.family.TType\u003e\u003e, java.util.List\u003corg.tensorflow.ndarray.Shape\u003e))([Scope](/jvm/api_docs/java/org/tensorflow/op/Scope) scope, [Operand](/jvm/api_docs/java/org/tensorflow/Operand)\\\u003c?\\\u003e dataset, List\\\u003cClass\\\u003c? extends [TType](/jvm/api_docs/java/org/tensorflow/types/family/TType)\\\u003e\\\u003e outputTypes, List\\\u003c[Shape](/jvm/api_docs/java/org/tensorflow/ndarray/Shape)\\\u003e outputShapes) Factory method to create a class wrapping a new DatasetToSingleElement operation. |\n| Iterator\\\u003c[Operand](/jvm/api_docs/java/org/tensorflow/Operand)\\\u003c[TType](/jvm/api_docs/java/org/tensorflow/types/family/TType)\\\u003e\\\u003e | [iterator](/jvm/api_docs/java/org/tensorflow/op/data/DatasetToSingleElement#iterator())() |\n\n### Inherited Methods\n\nFrom class [org.tensorflow.op.RawOp](/jvm/api_docs/java/org/tensorflow/op/RawOp) \n\n|----------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| final boolean | [equals](/jvm/api_docs/java/org/tensorflow/op/RawOp#equals(java.lang.Object))(Object obj) |\n| final int | [hashCode](/jvm/api_docs/java/org/tensorflow/op/RawOp#hashCode())() |\n| [Operation](/jvm/api_docs/java/org/tensorflow/Operation) | [op](/jvm/api_docs/java/org/tensorflow/op/RawOp#op())() Return this unit of computation as a single [Operation](/jvm/api_docs/java/org/tensorflow/Operation). |\n| final String | [toString](/jvm/api_docs/java/org/tensorflow/op/RawOp#toString())() |\n\nFrom class java.lang.Object \n\n|------------------|---------------------------|\n| boolean | equals(Object arg0) |\n| final Class\\\u003c?\\\u003e | getClass() |\n| int | hashCode() |\n| final void | notify() |\n| final void | notifyAll() |\n| String | toString() |\n| final void | wait(long arg0, int arg1) |\n| final void | wait(long arg0) |\n| final void | wait() |\n\nFrom interface [org.tensorflow.op.Op](/jvm/api_docs/java/org/tensorflow/op/Op) \n\n|-----------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| abstract [ExecutionEnvironment](/jvm/api_docs/java/org/tensorflow/ExecutionEnvironment) | [env](/jvm/api_docs/java/org/tensorflow/op/Op#env())() Return the execution environment this op was created in. |\n| abstract [Operation](/jvm/api_docs/java/org/tensorflow/Operation) | [op](/jvm/api_docs/java/org/tensorflow/op/Op#op())() Return this unit of computation as a single [Operation](/jvm/api_docs/java/org/tensorflow/Operation). |\n\nFrom interface java.lang.Iterable \n\n|-----------------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------|\n| abstract void | forEach(Consumer\\\u003c? super T\\\u003e arg0) |\n| abstract Iterator\\\u003c[Operand](/jvm/api_docs/java/org/tensorflow/Operand)\\\u003c[TType](/jvm/api_docs/java/org/tensorflow/types/family/TType)\\\u003e\\\u003e | iterator() |\n| abstract Spliterator\\\u003c[Operand](/jvm/api_docs/java/org/tensorflow/Operand)\\\u003c[TType](/jvm/api_docs/java/org/tensorflow/types/family/TType)\\\u003e\\\u003e | spliterator() |\n\nConstants\n---------\n\n#### public static final String\n**OP_NAME**\n\nThe name of this op, as known by TensorFlow core engine \nConstant Value: \"DatasetToSingleElement\"\n\nPublic Methods\n--------------\n\n#### public List\\\u003c[Output](/jvm/api_docs/java/org/tensorflow/Output)\\\u003c?\\\u003e\\\u003e\n**components**\n()\n\nThe components of the single element of \\`input\\`. \n\n#### public static [DatasetToSingleElement](/jvm/api_docs/java/org/tensorflow/op/data/DatasetToSingleElement)\n**create**\n([Scope](/jvm/api_docs/java/org/tensorflow/op/Scope) scope, [Operand](/jvm/api_docs/java/org/tensorflow/Operand)\\\u003c?\\\u003e dataset, List\\\u003cClass\\\u003c? extends [TType](/jvm/api_docs/java/org/tensorflow/types/family/TType)\\\u003e\\\u003e outputTypes, List\\\u003c[Shape](/jvm/api_docs/java/org/tensorflow/ndarray/Shape)\\\u003e outputShapes)\n\nFactory method to create a class wrapping a new DatasetToSingleElement operation. \n\n##### Parameters\n\n| scope | current scope |\n| dataset | A handle to a dataset that contains a single element. |\n|---------|-------------------------------------------------------|\n\n##### Returns\n\n- a new instance of DatasetToSingleElement \n\n#### public Iterator\\\u003c[Operand](/jvm/api_docs/java/org/tensorflow/Operand)\\\u003c[TType](/jvm/api_docs/java/org/tensorflow/types/family/TType)\\\u003e\\\u003e\n**iterator**\n()\n\n\u003cbr /\u003e"]]
