tensorflow::ops::ApplyAdagrad
#include <training_ops.h>Perbarui '*var' sesuai dengan skema adagrad.
Ringkasan
accum += lulusan * lulusan var -= lr * lulusan * (1 / sqrt(accum))
Argumen:
- Cakupan: Objek Cakupan
- var: Seharusnya berasal dari Variable().
- accum: Seharusnya berasal dari Variable().
- lr: Faktor skala. Harus berupa besaran skalar.
- grad: Gradien.
Atribut opsional (lihat Attrs ):
- use_locking: Jika
True, pembaruan tensor var dan accum akan dilindungi oleh kunci; jika tidak, perilakunya tidak terdefinisi, tetapi mungkin menunjukkan lebih sedikit persaingan.
Mengembalikan:
-
Output: Sama dengan "var".
Konstruktor dan Destruktor | |
|---|---|
ApplyAdagrad (const :: tensorflow::Scope & scope, :: tensorflow::Input var, :: tensorflow::Input accum, :: tensorflow::Input lr, :: tensorflow::Input grad) | |
ApplyAdagrad (const :: tensorflow::Scope & scope, :: tensorflow::Input var, :: tensorflow::Input accum, :: tensorflow::Input lr, :: tensorflow::Input grad, const ApplyAdagrad::Attrs & attrs) |
Atribut publik | |
|---|---|
operation | |
out | |
Fungsi publik | |
|---|---|
node () const | ::tensorflow::Node * |
operator::tensorflow::Input () const | |
operator::tensorflow::Output () const | |
Fungsi statis publik | |
|---|---|
UpdateSlots (bool x) | |
UseLocking (bool x) | |
Struktur | |
|---|---|
| tensorflow::ops::ApplyAdagrad::Attrs | Pengaturan atribut opsional untuk ApplyAdagrad . |
Atribut publik
operasi
Operation operation
keluar
::tensorflow::Output out
Fungsi publik
ApplyAdagrad
ApplyAdagrad( const ::tensorflow::Scope & scope, ::tensorflow::Input var, ::tensorflow::Input accum, ::tensorflow::Input lr, ::tensorflow::Input grad )
ApplyAdagrad
ApplyAdagrad( const ::tensorflow::Scope & scope, ::tensorflow::Input var, ::tensorflow::Input accum, ::tensorflow::Input lr, ::tensorflow::Input grad, const ApplyAdagrad::Attrs & attrs )
simpul
::tensorflow::Node * node() const
operator::tensorflow::Input
operator::tensorflow::Input() const
operator::tensorflow::Output
operator::tensorflow::Output() const
Fungsi statis publik
Slot Pembaruan
Attrs UpdateSlots( bool x )
GunakanPenguncian
Attrs UseLocking( bool x )