deepnetts.util

Class FileIO

java.lang.Object

deepnetts.util.FileIO

public class FileIO
extends Object

File utilities for saving and loading neural networks.

Field Summary

Fields

Modifier and Type	Field and Description
static String	NETWORK_FILE_EXT

Method Summary

Modifier and Type	Method and Description
static ConvolutionalNetwork	createConvolutionalNetworkFromJson(org.json.JSONObject jsonObj)
static FeedForwardNetwork	createFeedForwardNetworkFromJson(org.json.JSONObject jsonObj)
static NeuralNetwork	createFromFile(File file)
static <T> T	createFromFile(File file, Class<T> clazz)
static <T> T	createFromFile(String fileName, Class<T> clazz)
static NeuralNetwork	createFromJson(File file)
static NeuralNetwork	createFromJson(org.json.JSONObject jsonObj)
static NeuralNetwork	createFromJson(String jsonStr)
static String	toJson(NeuralNetwork<?> nnet) Returns JSON representation of specified neural network object.
static void	writeToFile(NeuralNetwork neuralNet, String fileName) Serializes specified neural network to file with specified file.
static void	writeToFileAsJson(NeuralNetwork neuralNet, String fileName)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

NETWORK_FILE_EXT

public static final String NETWORK_FILE_EXT

See Also:

Constant Field Values

Method Detail

writeToFile

public static void writeToFile(NeuralNetwork neuralNet,
                               String fileName)
                        throws IOException

Serializes specified neural network to file with specified file.

Parameters:

neuralNet - neural network to save

fileName - name of the file

Throws:

IOException - if something goes wrong

writeToFileAsJson

public static void writeToFileAsJson(NeuralNetwork neuralNet,
                                     String fileName)
                              throws IOException

Throws:

IOException

createFromFile

public static <T> T createFromFile(String fileName,
                                   Class<T> clazz)
                            throws IOException,
                                   ClassNotFoundException

Throws:

IOException

ClassNotFoundException

createFromFile

public static <T> T createFromFile(File file,
                                   Class<T> clazz)
                            throws IOException,
                                   ClassNotFoundException

Throws:

IOException

ClassNotFoundException

createFromFile

public static NeuralNetwork createFromFile(File file)
                                    throws IOException,
                                           ClassNotFoundException

Throws:

IOException

ClassNotFoundException

toJson

public static String toJson(NeuralNetwork<?> nnet)

Returns JSON representation of specified neural network object. TODO: add biases

Parameters:

nnet -

Returns:

createFromJson

public static NeuralNetwork createFromJson(String jsonStr)

createFromJson

public static NeuralNetwork createFromJson(File file)
                                    throws FileNotFoundException,
                                           IOException

Throws:

FileNotFoundException

IOException

createFromJson

public static NeuralNetwork createFromJson(org.json.JSONObject jsonObj)

createConvolutionalNetworkFromJson

public static ConvolutionalNetwork createConvolutionalNetworkFromJson(org.json.JSONObject jsonObj)

createFeedForwardNetworkFromJson

public static FeedForwardNetwork createFeedForwardNetworkFromJson(org.json.JSONObject jsonObj)