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tensoreflusso:: ops:: SerializeManySparse
#include <sparse_ops.h> Serializza uno SparseTensor N -minibatch in un oggetto Tensor [N, 3] .
Riepilogo
Lo SparseTensor deve avere rango R maggiore di 1 e la prima dimensione viene trattata come dimensione minibatch. Gli elementi dello SparseTensor devono essere ordinati in ordine crescente di questa prima dimensione. Gli oggetti SparseTensor serializzati che entrano in ciascuna riga di serialized_sparse avranno rango R-1 .
La dimensione del minibatch N viene estratta da sparse_shape[0] .
Argomenti:
- scope: un oggetto Scope
- sparse_indices: 2-D. Gli
indices del minibatch SparseTensor . - valori_sparsi: 1-D. I
values del minibatch SparseTensor . - forma_sparsa: 1-D. La
shape del minibatch SparseTensor .
Attributi facoltativi (vedi Attrs ):
- out_type: il
dtype da utilizzare per la serializzazione; i tipi supportati sono string (predefinito) e variant .
Resi:
-
Output : il tensore serialized_sparse.
Funzioni pubbliche statiche |
|---|
OutType (DataType x) | |
Attributi pubblici
Funzioni pubbliche
nodo
::tensorflow::Node * node() const
operator::tensorflow::Input() const
operatore::tensorflow::Output
operator::tensorflow::Output() const
Funzioni pubbliche statiche
OutType
Attrs OutType(
DataType x
)
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Ultimo aggiornamento 2025-07-26 UTC.
[null,null,["Ultimo aggiornamento 2025-07-26 UTC."],[],[],null,["# tensorflow::ops::SerializeManySparse Class Reference\n\ntensorflow::ops::SerializeManySparse\n====================================\n\n`#include \u003csparse_ops.h\u003e`\n\nSerialize an `N`-minibatch `SparseTensor` into an `[N, 3]`[Tensor](/versions/r2.1/api_docs/cc/class/tensorflow/tensor#classtensorflow_1_1_tensor) object.\n\nSummary\n-------\n\nThe `SparseTensor` must have rank `R` greater than 1, and the first dimension is treated as the minibatch dimension. Elements of the `SparseTensor` must be sorted in increasing order of this first dimension. The serialized `SparseTensor` objects going into each row of `serialized_sparse` will have rank `R-1`.\n\nThe minibatch size `N` is extracted from `sparse_shape[0]`.\n\nArguments:\n\n- scope: A [Scope](/versions/r2.1/api_docs/cc/class/tensorflow/scope#classtensorflow_1_1_scope) object\n- sparse_indices: 2-D. The `indices` of the minibatch `SparseTensor`.\n- sparse_values: 1-D. The `values` of the minibatch `SparseTensor`.\n- sparse_shape: 1-D. The `shape` of the minibatch `SparseTensor`.\n\n\u003cbr /\u003e\n\nOptional attributes (see [Attrs](/versions/r2.1/api_docs/cc/struct/tensorflow/ops/serialize-many-sparse/attrs#structtensorflow_1_1ops_1_1_serialize_many_sparse_1_1_attrs)):\n\n- out_type: The `dtype` to use for serialization; the supported types are `string` (default) and `variant`.\n\n\u003cbr /\u003e\n\nReturns:\n\n- [Output](/versions/r2.1/api_docs/cc/class/tensorflow/output#classtensorflow_1_1_output): The serialized_sparse tensor.\n\n\u003cbr /\u003e\n\n| ### Constructors and Destructors ||\n|---|---|\n| [SerializeManySparse](#classtensorflow_1_1ops_1_1_serialize_many_sparse_1a8b0ce35d9eb1b1fc37fbe016a56e1d62)`(const ::`[tensorflow::Scope](/versions/r2.1/api_docs/cc/class/tensorflow/scope#classtensorflow_1_1_scope)` & scope, ::`[tensorflow::Input](/versions/r2.1/api_docs/cc/class/tensorflow/input#classtensorflow_1_1_input)` sparse_indices, ::`[tensorflow::Input](/versions/r2.1/api_docs/cc/class/tensorflow/input#classtensorflow_1_1_input)` sparse_values, ::`[tensorflow::Input](/versions/r2.1/api_docs/cc/class/tensorflow/input#classtensorflow_1_1_input)` sparse_shape)` ||\n| [SerializeManySparse](#classtensorflow_1_1ops_1_1_serialize_many_sparse_1a9433bfca55151b54355f6be6952584e5)`(const ::`[tensorflow::Scope](/versions/r2.1/api_docs/cc/class/tensorflow/scope#classtensorflow_1_1_scope)` & scope, ::`[tensorflow::Input](/versions/r2.1/api_docs/cc/class/tensorflow/input#classtensorflow_1_1_input)` sparse_indices, ::`[tensorflow::Input](/versions/r2.1/api_docs/cc/class/tensorflow/input#classtensorflow_1_1_input)` sparse_values, ::`[tensorflow::Input](/versions/r2.1/api_docs/cc/class/tensorflow/input#classtensorflow_1_1_input)` sparse_shape, const `[SerializeManySparse::Attrs](/versions/r2.1/api_docs/cc/struct/tensorflow/ops/serialize-many-sparse/attrs#structtensorflow_1_1ops_1_1_serialize_many_sparse_1_1_attrs)` & attrs)` ||\n\n| ### Public attributes ||\n|-----------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------|\n| [operation](#classtensorflow_1_1ops_1_1_serialize_many_sparse_1ad0bf6a7b871bfa34f2e3be438f685117) | [Operation](/versions/r2.1/api_docs/cc/class/tensorflow/operation#classtensorflow_1_1_operation) |\n| [serialized_sparse](#classtensorflow_1_1ops_1_1_serialize_many_sparse_1ad8accf23c3264d678f050a59da40ea64) | `::`[tensorflow::Output](/versions/r2.1/api_docs/cc/class/tensorflow/output#classtensorflow_1_1_output) |\n\n| ### Public functions ||\n|---------------------------------------------------------------------------------------------------------------------------------|------------------------|\n| [node](#classtensorflow_1_1ops_1_1_serialize_many_sparse_1a7739b8a72c33da0538593ca0f83715e9)`() const ` | `::tensorflow::Node *` |\n| [operator::tensorflow::Input](#classtensorflow_1_1ops_1_1_serialize_many_sparse_1a133c0f10bcd9f50787a6e29449ee4654)`() const ` | ` ` ` ` |\n| [operator::tensorflow::Output](#classtensorflow_1_1ops_1_1_serialize_many_sparse_1a97858863786b75af5f1b18e86b52470a)`() const ` | ` ` ` ` |\n\n| ### Public static functions ||\n|---------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------|\n| [OutType](#classtensorflow_1_1ops_1_1_serialize_many_sparse_1a05cc33d0e457bc120df0e1b365db8ffd)`(DataType x)` | [Attrs](/versions/r2.1/api_docs/cc/struct/tensorflow/ops/serialize-many-sparse/attrs#structtensorflow_1_1ops_1_1_serialize_many_sparse_1_1_attrs) |\n\n| ### Structs ||\n|-----------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| [tensorflow::ops::SerializeManySparse::Attrs](/versions/r2.1/api_docs/cc/struct/tensorflow/ops/serialize-many-sparse/attrs) | Optional attribute setters for [SerializeManySparse](/versions/r2.1/api_docs/cc/class/tensorflow/ops/serialize-many-sparse#classtensorflow_1_1ops_1_1_serialize_many_sparse). |\n\nPublic attributes\n-----------------\n\n### operation\n\n```text\nOperation operation\n``` \n\n### serialized_sparse\n\n```scdoc\n::tensorflow::Output serialized_sparse\n``` \n\nPublic functions\n----------------\n\n### SerializeManySparse\n\n```gdscript\n SerializeManySparse(\n const ::tensorflow::Scope & scope,\n ::tensorflow::Input sparse_indices,\n ::tensorflow::Input sparse_values,\n ::tensorflow::Input sparse_shape\n)\n``` \n\n### SerializeManySparse\n\n```gdscript\n SerializeManySparse(\n const ::tensorflow::Scope & scope,\n ::tensorflow::Input sparse_indices,\n ::tensorflow::Input sparse_values,\n ::tensorflow::Input sparse_shape,\n const SerializeManySparse::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### OutType\n\n```text\nAttrs OutType(\n DataType x\n)\n```"]]
