aliran tensor:: operasi:: Terapkan Adadelta

#include <training_ops.h>

Perbarui '*var' sesuai dengan skema adadelta.

Ringkasan

accum = rho() * accum + (1 - rho()) * lulusan.persegi(); pembaruan = (update_accum + epsilon).sqrt() * (accum + epsilon()).rsqrt() * lulusan; update_accum = rho() * update_accum + (1 - rho()) * update.square(); var -= perbarui;

Argumen:

  • ruang lingkup: Objek Lingkup
  • var: Harus dari Variabel().
  • accum: Harus dari Variabel().
  • accum_update: Harus dari Variabel().
  • lr: Faktor penskalaan. Pasti skalar.
  • rho : Faktor peluruhan. Pasti skalar.
  • epsilon: Faktor konstan. Pasti skalar.
  • lulusan: Gradien.

Atribut opsional (lihat Attrs ):

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

Pengembalian:

  • Output : Sama seperti "var".

Konstruktor dan Destruktor

ApplyAdadelta (const :: tensorflow::Scope & scope, :: tensorflow::Input var, :: tensorflow::Input accum, :: tensorflow::Input accum_update, :: tensorflow::Input lr, :: tensorflow::Input rho, :: tensorflow::Input epsilon, :: tensorflow::Input grad)
ApplyAdadelta (const :: tensorflow::Scope & scope, :: tensorflow::Input var, :: tensorflow::Input accum, :: tensorflow::Input accum_update, :: tensorflow::Input lr, :: tensorflow::Input rho, :: tensorflow::Input epsilon, :: tensorflow::Input grad, const ApplyAdadelta::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:: ApplyAdadelta:: Attrs

Penyetel atribut opsional untuk ApplyAdadelta .

Atribut publik

operasi 

Operation operation

keluar 

::tensorflow::Output out

Fungsi publik

Terapkan Adadelta 

 ApplyAdadelta(
  const ::tensorflow::Scope & scope,
  ::tensorflow::Input var,
  ::tensorflow::Input accum,
  ::tensorflow::Input accum_update,
  ::tensorflow::Input lr,
  ::tensorflow::Input rho,
  ::tensorflow::Input epsilon,
  ::tensorflow::Input grad
)

Terapkan Adadelta 

 ApplyAdadelta(
  const ::tensorflow::Scope & scope,
  ::tensorflow::Input var,
  ::tensorflow::Input accum,
  ::tensorflow::Input accum_update,
  ::tensorflow::Input lr,
  ::tensorflow::Input rho,
  ::tensorflow::Input epsilon,
  ::tensorflow::Input grad,
  const ApplyAdadelta::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
)