Contents

module RubyBrain
  class Layer
    attr_accessor :input_weights, :output_weights
    attr_reader :next_node_order_index, :nodes

    def initialize
      @nodes = []
      @next_node_order_index = 0
    end

    def append(node)
      node.order_index = @next_node_order_index
      node.left_side_weights = @input_weights
      node.right_side_weights = @output_weights
      @nodes << node
      @next_node_order_index += 1
    end

    def num_nodes
      @nodes.size
    end

    def each_node
      @nodes.each do |node|
        yield node
      end
    end

    def forward_outputs(inputs=[])
      @nodes.map { |node| node.output_of_forward_calc(inputs) }
    end

    def backward_outputs(inputs)
      @nodes.map { |node| node.output_of_backward_calc(inputs) }.compact
    end
  end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
ruby_brain-0.1.4	lib/ruby_brain/layer.rb
ruby_brain-0.1.3	lib/ruby_brain/layer.rb
ruby_brain-0.1.2	lib/ruby_brain/layer.rb
ruby_brain-0.1.1	lib/ruby_brain/layer.rb
ruby_brain-0.1.0	lib/ruby_brain/layer.rb