aliran tensor:: operasi:: TerapkanPowerSign

#include <training_ops.h>

Perbarui '*var' sesuai dengan pembaruan AddSign.

Ringkasan

m_t <- beta1 * m_{t-1} + (1 - beta1) * g update <- exp(logbase * sign_decay * sign(g) * sign(m_t)) * g variabel <- variabel - lr_t * update

Argumen:

  • ruang lingkup: Objek Lingkup
  • var: Harus dari Variabel().
  • m: Harus dari Variabel().
  • lr: Faktor penskalaan. Pasti skalar.
  • logbase: Harus berupa skalar.
  • sign_decay: Harus berupa skalar.
  • beta: Pasti skalar.
  • lulusan: Gradien.

Atribut opsional (lihat Attrs ):

  • use_locking: Jika True , pembaruan tensor var dan m dilindungi oleh kunci; jika tidak, perilaku tersebut tidak terdefinisikan, namun mungkin menunjukkan lebih sedikit pertentangan.

Pengembalian:

  • Output : Sama seperti "var".

Konstruktor dan Destruktor

ApplyPowerSign (const :: tensorflow::Scope & scope, :: tensorflow::Input var, :: tensorflow::Input m, :: tensorflow::Input lr, :: tensorflow::Input logbase, :: tensorflow::Input sign_decay, :: tensorflow::Input beta, :: tensorflow::Input grad)
ApplyPowerSign (const :: tensorflow::Scope & scope, :: tensorflow::Input var, :: tensorflow::Input m, :: tensorflow::Input lr, :: tensorflow::Input logbase, :: tensorflow::Input sign_decay, :: tensorflow::Input beta, :: tensorflow::Input grad, const ApplyPowerSign::Attrs & attrs)

Atribut publik

operation
out

Fungsi publik

node () const
::tensorflow::Node *
operator::tensorflow::Input () const
operator::tensorflow::Output () const

Fungsi statis publik

UseLocking (bool x)

Struktur

tensorflow:: ops:: ApplyPowerSign:: Attrs

Penyetel atribut opsional untuk ApplyPowerSign .

Atribut publik

operasi

Operation operation

keluar

::tensorflow::Output out

Fungsi publik

TerapkanPowerSign

 ApplyPowerSign(
  const ::tensorflow::Scope & scope,
  ::tensorflow::Input var,
  ::tensorflow::Input m,
  ::tensorflow::Input lr,
  ::tensorflow::Input logbase,
  ::tensorflow::Input sign_decay,
  ::tensorflow::Input beta,
  ::tensorflow::Input grad
)

TerapkanPowerSign

 ApplyPowerSign(
  const ::tensorflow::Scope & scope,
  ::tensorflow::Input var,
  ::tensorflow::Input m,
  ::tensorflow::Input lr,
  ::tensorflow::Input logbase,
  ::tensorflow::Input sign_decay,
  ::tensorflow::Input beta,
  ::tensorflow::Input grad,
  const ApplyPowerSign::Attrs & attrs
)

simpul

::tensorflow::Node * node() const

operator::tensorflow::Masukan

 operator::tensorflow::Input() const

operator::tensorflow::Keluaran

 operator::tensorflow::Output() const

Fungsi statis publik

Gunakan Penguncian

Attrs UseLocking(
  bool x
)