Class: Chainer::Initializers::Normal

Inherits:

Chainer::Initializer

• Object
• Chainer::Initializer
• Chainer::Initializers::Normal

Defined in:

lib/chainer/initializers/normal.rb

Instance Attribute Summary

Attributes inherited from Chainer::Initializer

#dtype

Instance Method Summary

• #call(array) ⇒ Object
• #initialize(scale: 0.05, dtype: nil) ⇒ Normal constructor

  A new instance of Normal.

Constructor Details

#initialize(scale: 0.05, dtype: nil) ⇒ Normal

Returns a new instance of Normal.

# File 'lib/chainer/initializers/normal.rb', line 4

def initialize(scale: 0.05, dtype: nil)
  @scale = scale
  super(dtype: dtype)
end

Instance Method Details

#call(array) ⇒ Object

# File 'lib/chainer/initializers/normal.rb', line 9

def call(array)
  args = { loc: 0.0, scale: @scale, size: array.shape}
  array.class.new(array.shape).rand_norm(0.0, @scale)
end