ResourceApplyProximalAdagrad
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Adagrad 학습률을 사용하여 FOBOS에 따라 '*var' 및 '*accum'을 업데이트합니다.
accum += grad grad prox_v = var - lr grad (1 / sqrt(accum)) var = sign(prox_v)/(1+lr l2) max{|prox_v|-lr l1,0}
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: "ResourceApplyProximalAdagrad"
공개 방법
새로운 ResourceApplyProximalAdagrad 작업을 래핑하는 클래스를 생성하는 팩토리 메서드입니다.
매개변수
범위 | 현재 범위 |
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var | Variable()에서 가져와야 합니다. |
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축적 | Variable()에서 가져와야 합니다. |
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난 | 배율 인수. 스칼라여야 합니다. |
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l1 | L1 정규화. 스칼라여야 합니다. |
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l2 | L2 정규화. 스칼라여야 합니다. |
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졸업생 | 그라데이션입니다. |
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옵션 | 선택적 속성 값을 전달합니다. |
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보고
- ResourceApplyProximalAdagrad의 새 인스턴스
매개변수
사용잠금 | True인 경우 var 및 accum 텐서 업데이트는 잠금으로 보호됩니다. 그렇지 않으면 동작이 정의되지 않지만 경합이 덜 나타날 수 있습니다. |
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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,["# ResourceApplyProximalAdagrad\n\npublic final class **ResourceApplyProximalAdagrad** \nUpdate '\\*var' and '\\*accum' according to FOBOS with Adagrad learning rate.\n\n\naccum += grad *grad\nprox_v = var - lr* grad *(1 / sqrt(accum))\nvar = sign(prox_v)/(1+lr* l2) *max{\\|prox_v\\|-lr*l1,0}\n\n\u003cbr /\u003e\n\n### Nested Classes\n\n|-------|---|---|---------------------------------------------------------------------------------------------------------------------------------|\n| class | [ResourceApplyProximalAdagrad.Options](/jvm/api_docs/java/org/tensorflow/op/train/ResourceApplyProximalAdagrad.Options) || Optional attributes for [ResourceApplyProximalAdagrad](/jvm/api_docs/java/org/tensorflow/op/train/ResourceApplyProximalAdagrad) |\n\n### Constants\n\n|--------|--------------------------------------------------------------------------------------------|---------------------------------------------------------|\n| String | [OP_NAME](/jvm/api_docs/java/org/tensorflow/op/train/ResourceApplyProximalAdagrad#OP_NAME) | The name of this op, as known by TensorFlow core engine |\n\n### Public Methods\n\n|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| static \\\u003cT extends [TType](/jvm/api_docs/java/org/tensorflow/types/family/TType)\\\u003e [ResourceApplyProximalAdagrad](/jvm/api_docs/java/org/tensorflow/op/train/ResourceApplyProximalAdagrad) | [create](/jvm/api_docs/java/org/tensorflow/op/train/ResourceApplyProximalAdagrad#create(org.tensorflow.op.Scope, org.tensorflow.Operand\u003c?\u003e, org.tensorflow.Operand\u003c?\u003e, org.tensorflow.Operand\u003cT\u003e, org.tensorflow.Operand\u003cT\u003e, org.tensorflow.Operand\u003cT\u003e, org.tensorflow.Operand\u003cT\u003e, org.tensorflow.op.train.ResourceApplyProximalAdagrad.Options...))([Scope](/jvm/api_docs/java/org/tensorflow/op/Scope) scope, [Operand](/jvm/api_docs/java/org/tensorflow/Operand)\\\u003c?\\\u003e var, [Operand](/jvm/api_docs/java/org/tensorflow/Operand)\\\u003c?\\\u003e accum, [Operand](/jvm/api_docs/java/org/tensorflow/Operand)\\\u003cT\\\u003e lr, [Operand](/jvm/api_docs/java/org/tensorflow/Operand)\\\u003cT\\\u003e l1, [Operand](/jvm/api_docs/java/org/tensorflow/Operand)\\\u003cT\\\u003e l2, [Operand](/jvm/api_docs/java/org/tensorflow/Operand)\\\u003cT\\\u003e grad, [Options...](/jvm/api_docs/java/org/tensorflow/op/train/ResourceApplyProximalAdagrad.Options) options) Factory method to create a class wrapping a new ResourceApplyProximalAdagrad operation. |\n| static [ResourceApplyProximalAdagrad.Options](/jvm/api_docs/java/org/tensorflow/op/train/ResourceApplyProximalAdagrad.Options) | [useLocking](/jvm/api_docs/java/org/tensorflow/op/train/ResourceApplyProximalAdagrad#useLocking(java.lang.Boolean))(Boolean useLocking) |\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: \"ResourceApplyProximalAdagrad\"\n\nPublic Methods\n--------------\n\n#### public static [ResourceApplyProximalAdagrad](/jvm/api_docs/java/org/tensorflow/op/train/ResourceApplyProximalAdagrad)\n**create**\n([Scope](/jvm/api_docs/java/org/tensorflow/op/Scope) scope, [Operand](/jvm/api_docs/java/org/tensorflow/Operand)\\\u003c?\\\u003e var, [Operand](/jvm/api_docs/java/org/tensorflow/Operand)\\\u003c?\\\u003e accum, [Operand](/jvm/api_docs/java/org/tensorflow/Operand)\\\u003cT\\\u003e lr, [Operand](/jvm/api_docs/java/org/tensorflow/Operand)\\\u003cT\\\u003e l1, [Operand](/jvm/api_docs/java/org/tensorflow/Operand)\\\u003cT\\\u003e l2, [Operand](/jvm/api_docs/java/org/tensorflow/Operand)\\\u003cT\\\u003e grad, [Options...](/jvm/api_docs/java/org/tensorflow/op/train/ResourceApplyProximalAdagrad.Options) options)\n\nFactory method to create a class wrapping a new ResourceApplyProximalAdagrad operation. \n\n##### Parameters\n\n| scope | current scope |\n| var | Should be from a Variable(). |\n| accum | Should be from a Variable(). |\n| lr | Scaling factor. Must be a scalar. |\n| l1 | L1 regularization. Must be a scalar. |\n| l2 | L2 regularization. Must be a scalar. |\n| grad | The gradient. |\n| options | carries optional attributes values |\n|---------|--------------------------------------|\n\n##### Returns\n\n- a new instance of ResourceApplyProximalAdagrad \n\n#### public static [ResourceApplyProximalAdagrad.Options](/jvm/api_docs/java/org/tensorflow/op/train/ResourceApplyProximalAdagrad.Options)\n**useLocking**\n(Boolean useLocking)\n\n\u003cbr /\u003e\n\n##### Parameters\n\n| useLocking | If True, updating of the var and accum tensors will be protected by a lock; otherwise the behavior is undefined, but may exhibit less contention. |\n|------------|---------------------------------------------------------------------------------------------------------------------------------------------------|"]]