SparseAccumulatorApplyGradient
컬렉션을 사용해 정리하기
내 환경설정을 기준으로 콘텐츠를 저장하고 분류하세요.
지정된 누산기에 희소 그라데이션을 적용합니다.
local_step이 누산기의 global_step보다 작은 경우 추가하지 않습니다.
상수
끈 | OP_NAME | TensorFlow 코어 엔진에서 알려진 이 작업의 이름 |
상속된 메서드
java.lang.Object 클래스에서 부울 | 같음 (개체 arg0) |
마지막 수업<?> | getClass () |
정수 | 해시 코드 () |
최종 무효 | 알림 () |
최종 무효 | 통지모두 () |
끈 | toString () |
최종 무효 | 대기 (long arg0, int arg1) |
최종 무효 | 기다리세요 (긴 arg0) |
최종 무효 | 기다리다 () |
상수
공개 정적 최종 문자열 OP_NAME
TensorFlow 코어 엔진에서 알려진 이 작업의 이름
상수 값: "SparseAccumulatorApplyGradient"
공개 방법
새로운 SparseAccumulatorApplyGradient 작업을 래핑하는 클래스를 생성하는 팩토리 메서드입니다.
매개변수
범위 | 현재 범위 |
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핸들 | 어큐뮬레이터의 핸들입니다. |
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로컬 단계 | 희소 기울기가 계산된 local_step 값입니다. |
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그래디언트 인덱스 | 누적될 희소 그라데이션의 인덱스입니다. 벡터여야 합니다. |
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그래디언트값 | 값은 그라디언트의 0이 아닌 조각이며 인덱스와 동일한 첫 번째 차원을 가져야 합니다. 즉, 인덱스와 값으로 표현되는 nnz는 일관되어야 합니다. |
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그라데이션모양 | 누적될 희소 그라데이션의 모양입니다. |
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hasKnownShape | 그래디언트_모양을 알 수 없는지 여부를 나타내는 부울입니다. 이 경우 유효성 검사 중에 입력이 무시됩니다. |
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보고
- SparseAccumulatorApplyGradient의 새 인스턴스
달리 명시되지 않는 한 이 페이지의 콘텐츠에는 Creative Commons Attribution 4.0 라이선스에 따라 라이선스가 부여되며, 코드 샘플에는 Apache 2.0 라이선스에 따라 라이선스가 부여됩니다. 자세한 내용은 Google Developers 사이트 정책을 참조하세요. 자바는 Oracle 및/또는 Oracle 계열사의 등록 상표입니다.
최종 업데이트: 2025-07-26(UTC)
[null,null,["최종 업데이트: 2025-07-26(UTC)"],[],[],null,["# SparseAccumulatorApplyGradient\n\npublic final class **SparseAccumulatorApplyGradient** \nApplies a sparse gradient to a given accumulator.\n\n\nDoes not add if local_step is smaller than the accumulator's\nglobal_step.\n\n\u003cbr /\u003e\n\n### Constants\n\n|--------|-----------------------------------------------------------------------------------------------|---------------------------------------------------------|\n| String | [OP_NAME](/jvm/api_docs/java/org/tensorflow/op/sparse/SparseAccumulatorApplyGradient#OP_NAME) | The name of this op, as known by TensorFlow core engine |\n\n### Public Methods\n\n|---------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| static [SparseAccumulatorApplyGradient](/jvm/api_docs/java/org/tensorflow/op/sparse/SparseAccumulatorApplyGradient) | [create](/jvm/api_docs/java/org/tensorflow/op/sparse/SparseAccumulatorApplyGradient#create(org.tensorflow.op.Scope, org.tensorflow.Operand\u003corg.tensorflow.types.TString\u003e, org.tensorflow.Operand\u003corg.tensorflow.types.TInt64\u003e, org.tensorflow.Operand\u003corg.tensorflow.types.TInt64\u003e, org.tensorflow.Operand\u003c? extends org.tensorflow.types.family.TType\u003e, org.tensorflow.Operand\u003corg.tensorflow.types.TInt64\u003e, java.lang.Boolean))([Scope](/jvm/api_docs/java/org/tensorflow/op/Scope) scope, [Operand](/jvm/api_docs/java/org/tensorflow/Operand)\\\u003c[TString](/jvm/api_docs/java/org/tensorflow/types/TString)\\\u003e handle, [Operand](/jvm/api_docs/java/org/tensorflow/Operand)\\\u003c[TInt64](/jvm/api_docs/java/org/tensorflow/types/TInt64)\\\u003e localStep, [Operand](/jvm/api_docs/java/org/tensorflow/Operand)\\\u003c[TInt64](/jvm/api_docs/java/org/tensorflow/types/TInt64)\\\u003e gradientIndices, [Operand](/jvm/api_docs/java/org/tensorflow/Operand)\\\u003c? extends [TType](/jvm/api_docs/java/org/tensorflow/types/family/TType)\\\u003e gradientValues, [Operand](/jvm/api_docs/java/org/tensorflow/Operand)\\\u003c[TInt64](/jvm/api_docs/java/org/tensorflow/types/TInt64)\\\u003e gradientShape, Boolean hasKnownShape) Factory method to create a class wrapping a new SparseAccumulatorApplyGradient operation. |\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\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: \"SparseAccumulatorApplyGradient\"\n\nPublic Methods\n--------------\n\n#### public static [SparseAccumulatorApplyGradient](/jvm/api_docs/java/org/tensorflow/op/sparse/SparseAccumulatorApplyGradient)\n**create**\n([Scope](/jvm/api_docs/java/org/tensorflow/op/Scope) scope, [Operand](/jvm/api_docs/java/org/tensorflow/Operand)\\\u003c[TString](/jvm/api_docs/java/org/tensorflow/types/TString)\\\u003e handle, [Operand](/jvm/api_docs/java/org/tensorflow/Operand)\\\u003c[TInt64](/jvm/api_docs/java/org/tensorflow/types/TInt64)\\\u003e localStep, [Operand](/jvm/api_docs/java/org/tensorflow/Operand)\\\u003c[TInt64](/jvm/api_docs/java/org/tensorflow/types/TInt64)\\\u003e gradientIndices, [Operand](/jvm/api_docs/java/org/tensorflow/Operand)\\\u003c? extends [TType](/jvm/api_docs/java/org/tensorflow/types/family/TType)\\\u003e gradientValues, [Operand](/jvm/api_docs/java/org/tensorflow/Operand)\\\u003c[TInt64](/jvm/api_docs/java/org/tensorflow/types/TInt64)\\\u003e gradientShape, Boolean hasKnownShape)\n\nFactory method to create a class wrapping a new SparseAccumulatorApplyGradient operation. \n\n##### Parameters\n\n| scope | current scope |\n| handle | The handle to a accumulator. |\n| localStep | The local_step value at which the sparse gradient was computed. |\n| gradientIndices | Indices of the sparse gradient to be accumulated. Must be a vector. |\n| gradientValues | Values are the non-zero slices of the gradient, and must have the same first dimension as indices, i.e., the nnz represented by indices and values must be consistent. |\n| gradientShape | Shape of the sparse gradient to be accumulated. |\n| hasKnownShape | Boolean indicating whether gradient_shape is unknown, in which case the input is ignored during validation. |\n|-----------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n\n##### Returns\n\n- a new instance of SparseAccumulatorApplyGradient"]]