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tensoreflusso:: ops:: Poligamma
#include <math_ops.h> Calcola la funzione poligamma \(^{(n)}(x)\).
Riepilogo
La funzione poligamma è definita come:
\(^{(a)}(x) = {d^a}{dx^a} (x)\)
Dove \((x)\) è la funzione digamma. La funzione poligamma è definita solo per ordini interi non negativi \a
Argomenti:
Resi:
Attributi pubblici
Funzioni pubbliche
nodo
::tensorflow::Node * node() const
operator::tensorflow::Input() const
operatore::tensorflow::Output
operator::tensorflow::Output() const
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Ultimo aggiornamento 2025-07-26 UTC.
[null,null,["Ultimo aggiornamento 2025-07-26 UTC."],[],[],null,["# tensorflow::ops::Polygamma Class Reference\n\ntensorflow::ops::Polygamma\n==========================\n\n`#include \u003cmath_ops.h\u003e`\n\nCompute the polygamma function \\\\(\\^{(n)}(x)\\\\).\n\nSummary\n-------\n\nThe polygamma function is defined as:\n\n\\\\(\\^{(a)}(x) = {d\\^a}{dx\\^a} (x)\\\\)\n\nwhere \\\\((x)\\\\) is the digamma function. The polygamma function is defined only for non-negative integer orders \\\\a\n\nArguments:\n\n- scope: A [Scope](/versions/r1.15/api_docs/cc/class/tensorflow/scope#classtensorflow_1_1_scope) object\n\n\u003cbr /\u003e\n\nReturns:\n\n- [Output](/versions/r1.15/api_docs/cc/class/tensorflow/output#classtensorflow_1_1_output): The z tensor.\n\n\u003cbr /\u003e\n\n| ### Constructors and Destructors ||\n|---|---|\n| [Polygamma](#classtensorflow_1_1ops_1_1_polygamma_1a8734827b0854e48b3c194441b485263f)`(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)` a, ::`[tensorflow::Input](/versions/r1.15/api_docs/cc/class/tensorflow/input#classtensorflow_1_1_input)` x)` ||\n\n| ### Public attributes ||\n|---------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------|\n| [operation](#classtensorflow_1_1ops_1_1_polygamma_1a29dd3508dd733f881278f12ffb4ce7e1) | [Operation](/versions/r1.15/api_docs/cc/class/tensorflow/operation#classtensorflow_1_1_operation) |\n| [z](#classtensorflow_1_1ops_1_1_polygamma_1a2e9a68eb27378b2752fc5608c244a56a) | `::`[tensorflow::Output](/versions/r1.15/api_docs/cc/class/tensorflow/output#classtensorflow_1_1_output) |\n\n| ### Public functions ||\n|---------------------------------------------------------------------------------------------------------------------|------------------------|\n| [node](#classtensorflow_1_1ops_1_1_polygamma_1a7a35d6cbd50de815dc9fcb487f6a0b0b)`() const ` | `::tensorflow::Node *` |\n| [operator::tensorflow::Input](#classtensorflow_1_1ops_1_1_polygamma_1a8182fcd222adc4dd5b8163e80d307ddf)`() const ` | ` ` ` ` |\n| [operator::tensorflow::Output](#classtensorflow_1_1ops_1_1_polygamma_1a650fcb3e26d60a217274b2cd8eadb10d)`() const ` | ` ` ` ` |\n\nPublic attributes\n-----------------\n\n### operation\n\n```text\nOperation operation\n``` \n\n### z\n\n```text\n::tensorflow::Output z\n``` \n\nPublic functions\n----------------\n\n### Polygamma\n\n```gdscript\n Polygamma(\n const ::tensorflow::Scope & scope,\n ::tensorflow::Input a,\n ::tensorflow::Input x\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```"]]
