Class: RANN::Connection

Inherits:
Object
  • Object
show all
Defined in:
lib/rann/connection.rb

Direct Known Subclasses

LockedConnection

Instance Method Summary collapse

Constructor Details

#initialize(input_neuron, output_neuron, weight = nil) ⇒ Connection

Returns a new instance of Connection.



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# File 'lib/rann/connection.rb', line 16

def initialize input_neuron, output_neuron, weight = nil
  @id            = SecureRandom.hex
  @output_neuron = output_neuron
  @input_neuron  = input_neuron
  @weight        = weight || initial_weight
  @processed     = false
  @enabled       = true
  @locked        = false
end

Instance Method Details

#enabled? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rann/connection.rb', line 42

def enabled?
  enabled
end

#locked? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rann/connection.rb', line 50

def locked?
  @locked
end

#neurons ⇒ Object 



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# File 'lib/rann/connection.rb', line 34

def neurons
  [output_neuron, input_neuron]
end

#process ⇒ Object 



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# File 'lib/rann/connection.rb', line 26

def process
  if processable? && !processed?
    out_value = input_neuron.value * weight
    output_neuron.push_value! out_value
    @processed = true
  end
end

#processable? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rann/connection.rb', line 38

def processable?
  input_neuron.value
end

#processed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rann/connection.rb', line 46

def processed?
  processed
end

#reset! ⇒ Object 



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# File 'lib/rann/connection.rb', line 54

def reset!
  @processed = false
end