تدفق التوتر:: العمليات:: ResourceApplyAdagrad
#include <training_ops.h>
قم بتحديث '*var' وفقًا لمخطط adagrad.
ملخص
تراكم += غراد * غراد var -= lr * غراد * (1 / sqrt(accum))
الحجج:
- النطاق: كائن النطاق
- فار: يجب أن يكون من متغير ().
- تراكم: يجب أن يكون من متغير ().
- lr: عامل التحجيم. يجب أن يكون العددية.
- غراد: التدرج.
السمات الاختيارية (انظر Attrs
):
- use_locking: إذا كان
True
، فسيتم حماية تحديث موترتي var وaccum بواسطة قفل؛ وإلا فإن السلوك غير محدد، ولكنه قد يحمل قدرًا أقل من الخلاف.
العوائد:
-
Operation
التي تم إنشاؤها
البنائين والمدمرين | |
---|---|
ResourceApplyAdagrad (const :: tensorflow::Scope & scope, :: tensorflow::Input var, :: tensorflow::Input accum, :: tensorflow::Input lr, :: tensorflow::Input grad) | |
ResourceApplyAdagrad (const :: tensorflow::Scope & scope, :: tensorflow::Input var, :: tensorflow::Input accum, :: tensorflow::Input lr, :: tensorflow::Input grad, const ResourceApplyAdagrad::Attrs & attrs) |
الصفات العامة | |
---|---|
operation |
الوظائف العامة | |
---|---|
operator::tensorflow::Operation () const |
وظائف ثابتة العامة | |
---|---|
UpdateSlots (bool x) | |
UseLocking (bool x) |
الهياكل | |
---|---|
Tensorflow:: ops:: ResourceApplyAdagrad:: Attrs | محددات السمات الاختيارية لـ ResourceApplyAdagrad . |
الصفات العامة
عملية
Operation operation
الوظائف العامة
ResourceApplyAdagrad
ResourceApplyAdagrad( const ::tensorflow::Scope & scope, ::tensorflow::Input var, ::tensorflow::Input accum, ::tensorflow::Input lr, ::tensorflow::Input grad )
ResourceApplyAdagrad
ResourceApplyAdagrad( const ::tensorflow::Scope & scope, ::tensorflow::Input var, ::tensorflow::Input accum, ::tensorflow::Input lr, ::tensorflow::Input grad, const ResourceApplyAdagrad::Attrs & attrs )
المشغل::tensorflow::Operation
operator::tensorflow::Operation() const
وظائف ثابتة العامة
فتحات التحديث
Attrs UpdateSlots( bool x )
UseLocking
Attrs UseLocking( bool x )
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تاريخ التعديل الأخير: 2025-07-26 (حسب التوقيت العالمي المتفَّق عليه)
[null,null,["تاريخ التعديل الأخير: 2025-07-26 (حسب التوقيت العالمي المتفَّق عليه)"],[],[],null,["# tensorflow::ops::ResourceApplyAdagrad Class Reference\n\ntensorflow::ops::ResourceApplyAdagrad\n=====================================\n\n`#include \u003ctraining_ops.h\u003e`\n\nUpdate '\\*var' according to the adagrad scheme.\n\nSummary\n-------\n\naccum += grad \\* grad var -= lr \\* grad \\* (1 / sqrt(accum))\n\nArguments:\n\n- scope: A [Scope](/versions/r1.15/api_docs/cc/class/tensorflow/scope#classtensorflow_1_1_scope) object\n- var: Should be from a Variable().\n- accum: Should be from a Variable().\n- lr: Scaling factor. Must be a scalar.\n- grad: The gradient.\n\n\u003cbr /\u003e\n\nOptional attributes (see [Attrs](/versions/r1.15/api_docs/cc/struct/tensorflow/ops/resource-apply-adagrad/attrs#structtensorflow_1_1ops_1_1_resource_apply_adagrad_1_1_attrs)):\n\n- use_locking: 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\n\u003cbr /\u003e\n\nReturns:\n\n- the created [Operation](/versions/r1.15/api_docs/cc/class/tensorflow/operation#classtensorflow_1_1_operation)\n\n\u003cbr /\u003e\n\n| ### Constructors and Destructors ||\n|---|---|\n| [ResourceApplyAdagrad](#classtensorflow_1_1ops_1_1_resource_apply_adagrad_1a945ae1849c5d6da01aef4e124d0659a1)`(const ::`[tensorflow::Scope](/versions/r1.15/api_docs/cc/class/tensorflow/scope#classtensorflow_1_1_scope)` & scope, ::`[tensorflow::Input](/versions/r1.15/api_docs/cc/class/tensorflow/input#classtensorflow_1_1_input)` var, ::`[tensorflow::Input](/versions/r1.15/api_docs/cc/class/tensorflow/input#classtensorflow_1_1_input)` accum, ::`[tensorflow::Input](/versions/r1.15/api_docs/cc/class/tensorflow/input#classtensorflow_1_1_input)` lr, ::`[tensorflow::Input](/versions/r1.15/api_docs/cc/class/tensorflow/input#classtensorflow_1_1_input)` grad)` ||\n| [ResourceApplyAdagrad](#classtensorflow_1_1ops_1_1_resource_apply_adagrad_1a63f3b55f0f6bb7a1e2d74e72b0cd58cf)`(const ::`[tensorflow::Scope](/versions/r1.15/api_docs/cc/class/tensorflow/scope#classtensorflow_1_1_scope)` & scope, ::`[tensorflow::Input](/versions/r1.15/api_docs/cc/class/tensorflow/input#classtensorflow_1_1_input)` var, ::`[tensorflow::Input](/versions/r1.15/api_docs/cc/class/tensorflow/input#classtensorflow_1_1_input)` accum, ::`[tensorflow::Input](/versions/r1.15/api_docs/cc/class/tensorflow/input#classtensorflow_1_1_input)` lr, ::`[tensorflow::Input](/versions/r1.15/api_docs/cc/class/tensorflow/input#classtensorflow_1_1_input)` grad, const `[ResourceApplyAdagrad::Attrs](/versions/r1.15/api_docs/cc/struct/tensorflow/ops/resource-apply-adagrad/attrs#structtensorflow_1_1ops_1_1_resource_apply_adagrad_1_1_attrs)` & attrs)` ||\n\n| ### Public attributes ||\n|----------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------|\n| [operation](#classtensorflow_1_1ops_1_1_resource_apply_adagrad_1a50c4f76c31e97e32ee0ec9c8e3f312eb) | [Operation](/versions/r1.15/api_docs/cc/class/tensorflow/operation#classtensorflow_1_1_operation) |\n\n| ### Public functions ||\n|-------------------------------------------------------------------------------------------------------------------------------------|---------|\n| [operator::tensorflow::Operation](#classtensorflow_1_1ops_1_1_resource_apply_adagrad_1a265fd6706ecf381808bf48ee7e401434)`() const ` | ` ` ` ` |\n\n| ### Public static functions ||\n|----------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------|\n| [UpdateSlots](#classtensorflow_1_1ops_1_1_resource_apply_adagrad_1a46a2f3af7fa6462d62bafd7d000b7f2d)`(bool x)` | [Attrs](/versions/r1.15/api_docs/cc/struct/tensorflow/ops/resource-apply-adagrad/attrs#structtensorflow_1_1ops_1_1_resource_apply_adagrad_1_1_attrs) |\n| [UseLocking](#classtensorflow_1_1ops_1_1_resource_apply_adagrad_1aadb2eb3840bbbc24989cf19471f3dd01)`(bool x)` | [Attrs](/versions/r1.15/api_docs/cc/struct/tensorflow/ops/resource-apply-adagrad/attrs#structtensorflow_1_1ops_1_1_resource_apply_adagrad_1_1_attrs) |\n\n| ### Structs ||\n|--------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| [tensorflow::ops::ResourceApplyAdagrad::Attrs](/versions/r1.15/api_docs/cc/struct/tensorflow/ops/resource-apply-adagrad/attrs) | Optional attribute setters for [ResourceApplyAdagrad](/versions/r1.15/api_docs/cc/class/tensorflow/ops/resource-apply-adagrad#classtensorflow_1_1ops_1_1_resource_apply_adagrad). |\n\nPublic attributes\n-----------------\n\n### operation\n\n```text\nOperation operation\n``` \n\nPublic functions\n----------------\n\n### ResourceApplyAdagrad\n\n```gdscript\n ResourceApplyAdagrad(\n const ::tensorflow::Scope & scope,\n ::tensorflow::Input var,\n ::tensorflow::Input accum,\n ::tensorflow::Input lr,\n ::tensorflow::Input grad\n)\n``` \n\n### ResourceApplyAdagrad\n\n```gdscript\n ResourceApplyAdagrad(\n const ::tensorflow::Scope & scope,\n ::tensorflow::Input var,\n ::tensorflow::Input accum,\n ::tensorflow::Input lr,\n ::tensorflow::Input grad,\n const ResourceApplyAdagrad::Attrs & attrs\n)\n``` \n\n### operator::tensorflow::Operation\n\n```gdscript\n operator::tensorflow::Operation() const \n``` \n\nPublic static functions\n-----------------------\n\n### UpdateSlots\n\n```text\nAttrs UpdateSlots(\n bool x\n)\n``` \n\n### UseLocking\n\n```text\nAttrs UseLocking(\n bool x\n)\n```"]]