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tensoreflusso:: ops:: RandomShuffleQueue
#include <data_flow_ops.h>
Una coda che randomizza l'ordine degli elementi.
Riepilogo
Argomenti:
- scope: un oggetto Scope
- Component_types: il tipo di ciascun componente in un valore.
Attributi facoltativi (vedi Attrs
):
- forme: la forma di ciascun componente in un valore. La lunghezza di questo attributo deve essere 0 o uguale alla lunghezza di Component_Types. Se la lunghezza di questo attributo è 0, le forme degli elementi della coda non sono vincolate e solo un elemento alla volta può essere rimosso dalla coda.
- capacità: il limite superiore del numero di elementi in questa coda. I numeri negativi non indicano alcun limite.
- min_after_dequeue: la rimozione dalla coda si bloccherà a meno che non ci siano così tanti elementi dopo la rimozione dalla coda o la chiusura della coda. Ciò garantisce un livello minimo di miscelazione degli elementi.
- seme: se seme o seme2 è impostato su diverso da zero, il generatore di numeri casuali viene seminato dal seme specificato. Altrimenti, viene utilizzato un seme casuale.
- seed2: un secondo seme per evitare la collisione del seme.
- contenitore: se non vuota, questa coda viene inserita nel contenitore specificato. Altrimenti, viene utilizzato un contenitore predefinito.
- shared_name: se non vuota, questa coda verrà condivisa con il nome specificato in più sessioni.
Resi:
Attributi pubblici
Funzioni pubbliche
RandomShuffleQueue
RandomShuffleQueue(
const ::tensorflow::Scope & scope,
const DataTypeSlice & component_types
)
nodo
::tensorflow::Node * node() const
operator::tensorflow::Input() const
operatore::tensorflow::Output
operator::tensorflow::Output() const
Funzioni pubbliche statiche
Capacità
Attrs Capacity(
int64 x
)
Contenitore
Attrs Container(
StringPiece x
)
MinAfterDequeue
Attrs MinAfterDequeue(
int64 x
)
Seme
Attrs Seed(
int64 x
)
Seme2
Attrs Seed2(
int64 x
)
Forme
Attrs Shapes(
const gtl::ArraySlice< PartialTensorShape > & x
)
Nome condiviso
Attrs SharedName(
StringPiece x
)
Salvo quando diversamente specificato, i contenuti di questa pagina sono concessi in base alla licenza Creative Commons Attribution 4.0, mentre gli esempi di codice sono concessi in base alla licenza Apache 2.0. Per ulteriori dettagli, consulta le norme del sito di Google Developers. Java è un marchio registrato di Oracle e/o delle sue consociate.
Ultimo aggiornamento 2025-07-27 UTC.
[null,null,["Ultimo aggiornamento 2025-07-27 UTC."],[],[],null,["# tensorflow::ops::RandomShuffleQueue Class Reference\n\ntensorflow::ops::RandomShuffleQueue\n===================================\n\n`#include \u003cdata_flow_ops.h\u003e`\n\nA queue that randomizes the order of elements.\n\nSummary\n-------\n\nArguments:\n\n- scope: A [Scope](/versions/r2.1/api_docs/cc/class/tensorflow/scope#classtensorflow_1_1_scope) object\n- component_types: The type of each component in a value.\n\n\u003cbr /\u003e\n\nOptional attributes (see [Attrs](/versions/r2.1/api_docs/cc/struct/tensorflow/ops/random-shuffle-queue/attrs#structtensorflow_1_1ops_1_1_random_shuffle_queue_1_1_attrs)):\n\n- shapes: The shape of each component in a value. The length of this attr must be either 0 or the same as the length of component_types. If the length of this attr is 0, the shapes of queue elements are not constrained, and only one element may be dequeued at a time.\n- capacity: The upper bound on the number of elements in this queue. Negative numbers mean no limit.\n- min_after_dequeue: Dequeue will block unless there would be this many elements after the dequeue or the queue is closed. This ensures a minimum level of mixing of elements.\n- seed: If either seed or seed2 is set to be non-zero, the random number generator is seeded by the given seed. Otherwise, a random seed is used.\n- seed2: A second seed to avoid seed collision.\n- container: If non-empty, this queue is placed in the given container. Otherwise, a default container is used.\n- shared_name: If non-empty, this queue will be shared under the given name across multiple sessions.\n\n\u003cbr /\u003e\n\nReturns:\n\n- [Output](/versions/r2.1/api_docs/cc/class/tensorflow/output#classtensorflow_1_1_output): The handle to the queue.\n\n\u003cbr /\u003e\n\n| ### Constructors and Destructors ||\n|---|---|\n| [RandomShuffleQueue](#classtensorflow_1_1ops_1_1_random_shuffle_queue_1a9bccc69b7e3a13f4bb5d7323fd05ef6c)`(const ::`[tensorflow::Scope](/versions/r2.1/api_docs/cc/class/tensorflow/scope#classtensorflow_1_1_scope)` & scope, const DataTypeSlice & component_types)` ||\n| [RandomShuffleQueue](#classtensorflow_1_1ops_1_1_random_shuffle_queue_1ac7d64746531a706ec9376acd40b3a6ad)`(const ::`[tensorflow::Scope](/versions/r2.1/api_docs/cc/class/tensorflow/scope#classtensorflow_1_1_scope)` & scope, const DataTypeSlice & component_types, const `[RandomShuffleQueue::Attrs](/versions/r2.1/api_docs/cc/struct/tensorflow/ops/random-shuffle-queue/attrs#structtensorflow_1_1ops_1_1_random_shuffle_queue_1_1_attrs)` & attrs)` ||\n\n| ### Public attributes ||\n|--------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------|\n| [handle](#classtensorflow_1_1ops_1_1_random_shuffle_queue_1a29baf87a7c0accb04db35584eefbc430) | `::`[tensorflow::Output](/versions/r2.1/api_docs/cc/class/tensorflow/output#classtensorflow_1_1_output) |\n| [operation](#classtensorflow_1_1ops_1_1_random_shuffle_queue_1a15b6a2b2a78276af62a6e37fb3f25d8a) | [Operation](/versions/r2.1/api_docs/cc/class/tensorflow/operation#classtensorflow_1_1_operation) |\n\n| ### Public functions ||\n|--------------------------------------------------------------------------------------------------------------------------------|------------------------|\n| [node](#classtensorflow_1_1ops_1_1_random_shuffle_queue_1a61438811ad12bb57fb2a2d19f00a9189)`() const ` | `::tensorflow::Node *` |\n| [operator::tensorflow::Input](#classtensorflow_1_1ops_1_1_random_shuffle_queue_1acb4b0c5652b368664dd85dcc037d3c02)`() const ` | ` ` ` ` |\n| [operator::tensorflow::Output](#classtensorflow_1_1ops_1_1_random_shuffle_queue_1abb138edd572be65ba0192bf164347847)`() const ` | ` ` ` ` |\n\n| ### Public static functions ||\n|--------------------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------|\n| [Capacity](#classtensorflow_1_1ops_1_1_random_shuffle_queue_1a4413b1b2cb0ddee75d33f76663beeaaa)`(int64 x)` | [Attrs](/versions/r2.1/api_docs/cc/struct/tensorflow/ops/random-shuffle-queue/attrs#structtensorflow_1_1ops_1_1_random_shuffle_queue_1_1_attrs) |\n| [Container](#classtensorflow_1_1ops_1_1_random_shuffle_queue_1ad14fa9c08950c6c23b22fc601befd539)`(StringPiece x)` | [Attrs](/versions/r2.1/api_docs/cc/struct/tensorflow/ops/random-shuffle-queue/attrs#structtensorflow_1_1ops_1_1_random_shuffle_queue_1_1_attrs) |\n| [MinAfterDequeue](#classtensorflow_1_1ops_1_1_random_shuffle_queue_1a274e69d218da5754021b398f61c5bf1a)`(int64 x)` | [Attrs](/versions/r2.1/api_docs/cc/struct/tensorflow/ops/random-shuffle-queue/attrs#structtensorflow_1_1ops_1_1_random_shuffle_queue_1_1_attrs) |\n| [Seed](#classtensorflow_1_1ops_1_1_random_shuffle_queue_1a67af85647a9577958568a226754aab46)`(int64 x)` | [Attrs](/versions/r2.1/api_docs/cc/struct/tensorflow/ops/random-shuffle-queue/attrs#structtensorflow_1_1ops_1_1_random_shuffle_queue_1_1_attrs) |\n| [Seed2](#classtensorflow_1_1ops_1_1_random_shuffle_queue_1ae9697d776eb5643d3bf927ee56f4ca4c)`(int64 x)` | [Attrs](/versions/r2.1/api_docs/cc/struct/tensorflow/ops/random-shuffle-queue/attrs#structtensorflow_1_1ops_1_1_random_shuffle_queue_1_1_attrs) |\n| [Shapes](#classtensorflow_1_1ops_1_1_random_shuffle_queue_1a8ca53d0b2e6ee989a88c2020e1fc0c08)`(const gtl::ArraySlice\u003c PartialTensorShape \u003e & x)` | [Attrs](/versions/r2.1/api_docs/cc/struct/tensorflow/ops/random-shuffle-queue/attrs#structtensorflow_1_1ops_1_1_random_shuffle_queue_1_1_attrs) |\n| [SharedName](#classtensorflow_1_1ops_1_1_random_shuffle_queue_1a6191f641c52c89e90b546d547834a02c)`(StringPiece x)` | [Attrs](/versions/r2.1/api_docs/cc/struct/tensorflow/ops/random-shuffle-queue/attrs#structtensorflow_1_1ops_1_1_random_shuffle_queue_1_1_attrs) |\n\n| ### Structs ||\n|---------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| [tensorflow::ops::RandomShuffleQueue::Attrs](/versions/r2.1/api_docs/cc/struct/tensorflow/ops/random-shuffle-queue/attrs) | Optional attribute setters for [RandomShuffleQueue](/versions/r2.1/api_docs/cc/class/tensorflow/ops/random-shuffle-queue#classtensorflow_1_1ops_1_1_random_shuffle_queue). |\n\nPublic attributes\n-----------------\n\n### handle\n\n```text\n::tensorflow::Output handle\n``` \n\n### operation\n\n```text\nOperation operation\n``` \n\nPublic functions\n----------------\n\n### RandomShuffleQueue\n\n```gdscript\n RandomShuffleQueue(\n const ::tensorflow::Scope & scope,\n const DataTypeSlice & component_types\n)\n``` \n\n### RandomShuffleQueue\n\n```gdscript\n RandomShuffleQueue(\n const ::tensorflow::Scope & scope,\n const DataTypeSlice & component_types,\n const RandomShuffleQueue::Attrs & attrs\n)\n``` \n\n### node\n\n```gdscript\n::tensorflow::Node * node() const \n``` \n\n### operator::tensorflow::Input\n\n```gdscript\n operator::tensorflow::Input() const \n``` \n\n### operator::tensorflow::Output\n\n```gdscript\n operator::tensorflow::Output() const \n``` \n\nPublic static functions\n-----------------------\n\n### Capacity\n\n```text\nAttrs Capacity(\n int64 x\n)\n``` \n\n### Container\n\n```text\nAttrs Container(\n StringPiece x\n)\n``` \n\n### MinAfterDequeue\n\n```text\nAttrs MinAfterDequeue(\n int64 x\n)\n``` \n\n### Seed\n\n```text\nAttrs Seed(\n int64 x\n)\n``` \n\n### Seed2\n\n```text\nAttrs Seed2(\n int64 x\n)\n``` \n\n### Shapes\n\n```gdscript\nAttrs Shapes(\n const gtl::ArraySlice\u003c PartialTensorShape \u003e & x\n)\n``` \n\n### SharedName\n\n```text\nAttrs SharedName(\n StringPiece x\n)\n```"]]