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## org.encog.neural.networks.structure
Class NetworkCODEC

    java.lang.Object
      org.encog.neural.networks.structure.NetworkCODEC

    public final class NetworkCODEC

extends Object

This class will extract the "long term memory" of a neural network, that is the weights and bias values into an array. This array can be used to view the neural network as a linear array of doubles. These values can then be modified and copied back into the neural network. This is very useful for simulated annealing, as well as genetic algorithms.

Author:
  jheaton

Method Summary
`static void` | `arrayToNetwork(double[] array, MLMethod network)` Use an array to populate the memory of the neural network.
`static boolean` | `equals(BasicNetwork network1, BasicNetwork network2)` Determine if the two neural networks are equal.
`static boolean` | `equals(BasicNetwork network1, BasicNetwork network2, int precision)` Determine if the two neural networks are equal.
`static int` | `networkSize(MLMethod network)` Determine the network size.
`static double[]` | `networkToArray(MLMethod network)` Convert to an array.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Method Detail

### arrayToNetwork

    public static void arrayToNetwork(double[] array,
                                      MLMethod network)

  Use an array to populate the memory of the neural network.

  Parameters:
    `array` - An array of doubles.
    `network` - The network to encode.

### equals

    public static boolean equals(BasicNetwork network1,
                                 BasicNetwork network2)

  Determine if the two neural networks are equal. Uses exact precision required by Arrays.equals.

  Parameters:
    `network1` - The first network.
    `network2` - The second network.
  Returns:
    True if the two networks are equal.

### equals

    public static boolean equals(BasicNetwork network1,
                                 BasicNetwork network2,
                                 int precision)

  Determine if the two neural networks are equal.

  Parameters:
    `network1` - The first network.
    `network2` - The second network.
    `precision` - How many decimal places to check.
  Returns:
    True if the two networks are equal.

### networkSize

    public static int networkSize(MLMethod network)

  Determine the network size.

  Parameters:
    `network` - The network.
  Returns:
    The size.

### networkToArray

    public static double[] networkToArray(MLMethod network)

  Convert to an array. This is used with some training algorithms that require that the "memory" of the neuron(the weight and bias values) be expressed as a linear array.

  Parameters:
    `network` - The network to encode.
  Returns:
    The memory of the neuron.

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