tensoreflusso:: ops:: AsString
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#include <string_ops.h>
Converte ogni voce nel tensore specificato in stringhe.
Riepilogo
Supporta molti tipi numerici e booleani.
Per Unicode, vedere il tutorial [ https://www.tensorflow.org/tutorials/representation/unicode ] (Lavorare con testo Unicode).
Esempi:
tf.strings.as_string([3, 2]) tf.strings.as_string([3.1415926, 2.71828], precisione=2).numpy() array([b'3.14', b'2.72'], dtype=oggetto)
Argomenti:
Attributi facoltativi (vedi Attrs
):
- precisione: la precisione post-decimale da utilizzare per i numeri a virgola mobile. Utilizzato solo se precisione > -1.
- scientifico: utilizza la notazione scientifica per i numeri in virgola mobile.
- più breve: utilizza la rappresentazione più breve (scientifica o standard) per i numeri in virgola mobile.
- larghezza: riempie i numeri pre-decimali con questa larghezza. Si applica sia ai numeri in virgola mobile che ai numeri interi. Utilizzato solo se larghezza > -1.
- fill: il valore da riempire se larghezza > -1. Se vuoto, viene riempito con spazi. Un altro valore tipico è '0'. La stringa non può essere più lunga di 1 carattere.
Resi:
-
Output
: il tensore di uscita.
Attributi pubblici
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 2025-07-26 UTC.
[[["Facile da capire","easyToUnderstand","thumb-up"],["Il problema è stato risolto","solvedMyProblem","thumb-up"],["Altra","otherUp","thumb-up"]],[["Mancano le informazioni di cui ho bisogno","missingTheInformationINeed","thumb-down"],["Troppo complicato/troppi passaggi","tooComplicatedTooManySteps","thumb-down"],["Obsoleti","outOfDate","thumb-down"],["Problema di traduzione","translationIssue","thumb-down"],["Problema relativo a esempi/codice","samplesCodeIssue","thumb-down"],["Altra","otherDown","thumb-down"]],["Ultimo aggiornamento 2025-07-26 UTC."],[],[],null,["# tensorflow::ops::AsString Class Reference\n\ntensorflow::ops::AsString\n=========================\n\n`#include \u003cstring_ops.h\u003e`\n\nConverts each entry in the given tensor to strings.\n\nSummary\n-------\n\nSupports many numeric types and boolean.\n\nFor Unicode, see the \\[\u003chttps://www.tensorflow.org/tutorials/representation/unicode\u003e\\](Working with Unicode text) tutorial.\n\nExamples:\n\ntf.strings.as_string(\\[3, 2\\]) tf.strings.as_string(\\[3.1415926, 2.71828\\], precision=2).numpy() array(\\[b'3.14', b'2.72'\\], dtype=object)\n\nArguments:\n\n- scope: A [Scope](/versions/r2.2/api_docs/cc/class/tensorflow/scope#classtensorflow_1_1_scope) object\n\n\u003cbr /\u003e\n\nOptional attributes (see [Attrs](/versions/r2.2/api_docs/cc/struct/tensorflow/ops/as-string/attrs#structtensorflow_1_1ops_1_1_as_string_1_1_attrs)):\n\n- precision: The post-decimal precision to use for floating point numbers. Only used if precision \\\u003e -1.\n- scientific: Use scientific notation for floating point numbers.\n- shortest: Use shortest representation (either scientific or standard) for floating point numbers.\n- width: [Pad](/versions/r2.2/api_docs/cc/class/tensorflow/ops/pad#classtensorflow_1_1ops_1_1_pad) pre-decimal numbers to this width. Applies to both floating point and integer numbers. Only used if width \\\u003e -1.\n- fill: The value to pad if width \\\u003e -1. If empty, pads with spaces. Another typical value is '0'. String cannot be longer than 1 character.\n\n\u003cbr /\u003e\n\nReturns:\n\n- [Output](/versions/r2.2/api_docs/cc/class/tensorflow/output#classtensorflow_1_1_output): The output tensor.\n\n\u003cbr /\u003e\n\n| ### Constructors and Destructors ||\n|---|---|\n| [AsString](#classtensorflow_1_1ops_1_1_as_string_1a93703cfbec4867fde47aa2259770786d)`(const ::`[tensorflow::Scope](/versions/r2.2/api_docs/cc/class/tensorflow/scope#classtensorflow_1_1_scope)` & scope, ::`[tensorflow::Input](/versions/r2.2/api_docs/cc/class/tensorflow/input#classtensorflow_1_1_input)` input)` ||\n| [AsString](#classtensorflow_1_1ops_1_1_as_string_1a48e83706cffb25050240d9ae8e2d84e4)`(const ::`[tensorflow::Scope](/versions/r2.2/api_docs/cc/class/tensorflow/scope#classtensorflow_1_1_scope)` & scope, ::`[tensorflow::Input](/versions/r2.2/api_docs/cc/class/tensorflow/input#classtensorflow_1_1_input)` input, const `[AsString::Attrs](/versions/r2.2/api_docs/cc/struct/tensorflow/ops/as-string/attrs#structtensorflow_1_1ops_1_1_as_string_1_1_attrs)` & attrs)` ||\n\n| ### Public attributes ||\n|---------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------|\n| [operation](#classtensorflow_1_1ops_1_1_as_string_1a4f40ee7fcae884138385d66946669132) | [Operation](/versions/r2.2/api_docs/cc/class/tensorflow/operation#classtensorflow_1_1_operation) |\n| [output](#classtensorflow_1_1ops_1_1_as_string_1afd5f84ceab758a320b25af91eb1614ff) | `::`[tensorflow::Output](/versions/r2.2/api_docs/cc/class/tensorflow/output#classtensorflow_1_1_output) |\n\n| ### Public functions ||\n|---------------------------------------------------------------------------------------------------------------------|------------------------|\n| [node](#classtensorflow_1_1ops_1_1_as_string_1abb163457f3457bfe14dd5192aeced5c5)`() const ` | `::tensorflow::Node *` |\n| [operator::tensorflow::Input](#classtensorflow_1_1ops_1_1_as_string_1a25d4641309fe3d0f801105ad0b3027be)`() const ` | ` ` ` ` |\n| [operator::tensorflow::Output](#classtensorflow_1_1ops_1_1_as_string_1a0b6fa38b640976c2d6651a9a96ae9fec)`() const ` | ` ` ` ` |\n\n| ### Public static functions ||\n|---------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------|\n| [Fill](#classtensorflow_1_1ops_1_1_as_string_1ac3d8aab67abdc6322377e5d914aa3124)`(StringPiece x)` | [Attrs](/versions/r2.2/api_docs/cc/struct/tensorflow/ops/as-string/attrs#structtensorflow_1_1ops_1_1_as_string_1_1_attrs) |\n| [Precision](#classtensorflow_1_1ops_1_1_as_string_1aa3a1688f03e1afc119452b92d96054ff)`(int64 x)` | [Attrs](/versions/r2.2/api_docs/cc/struct/tensorflow/ops/as-string/attrs#structtensorflow_1_1ops_1_1_as_string_1_1_attrs) |\n| [Scientific](#classtensorflow_1_1ops_1_1_as_string_1a258997efffeb32c7733aaeef5f6b3614)`(bool x)` | [Attrs](/versions/r2.2/api_docs/cc/struct/tensorflow/ops/as-string/attrs#structtensorflow_1_1ops_1_1_as_string_1_1_attrs) |\n| [Shortest](#classtensorflow_1_1ops_1_1_as_string_1acfa9078d608f2939a48684fbf6607558)`(bool x)` | [Attrs](/versions/r2.2/api_docs/cc/struct/tensorflow/ops/as-string/attrs#structtensorflow_1_1ops_1_1_as_string_1_1_attrs) |\n| [Width](#classtensorflow_1_1ops_1_1_as_string_1a5c6d3289fae480ee2909b51f14351bf5)`(int64 x)` | [Attrs](/versions/r2.2/api_docs/cc/struct/tensorflow/ops/as-string/attrs#structtensorflow_1_1ops_1_1_as_string_1_1_attrs) |\n\n| ### Structs ||\n|------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------|\n| [tensorflow::ops::AsString::Attrs](/versions/r2.2/api_docs/cc/struct/tensorflow/ops/as-string/attrs) | Optional attribute setters for [AsString](/versions/r2.2/api_docs/cc/class/tensorflow/ops/as-string#classtensorflow_1_1ops_1_1_as_string). |\n\nPublic attributes\n-----------------\n\n### operation\n\n```text\nOperation operation\n``` \n\n### output\n\n```text\n::tensorflow::Output output\n``` \n\nPublic functions\n----------------\n\n### AsString\n\n```gdscript\n AsString(\n const ::tensorflow::Scope & scope,\n ::tensorflow::Input input\n)\n``` \n\n### AsString\n\n```gdscript\n AsString(\n const ::tensorflow::Scope & scope,\n ::tensorflow::Input input,\n const AsString::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### Fill\n\n```text\nAttrs Fill(\n StringPiece x\n)\n``` \n\n### Precision\n\n```text\nAttrs Precision(\n int64 x\n)\n``` \n\n### Scientific\n\n```text\nAttrs Scientific(\n bool x\n)\n``` \n\n### Shortest\n\n```text\nAttrs Shortest(\n bool x\n)\n``` \n\n### Width\n\n```text\nAttrs Width(\n int64 x\n)\n```"]]