org.deeplearning4j.util

Class ModelGuesser

java.lang.Object

org.deeplearning4j.util.ModelGuesser

public class ModelGuesser
extends Object

Guess a model from the given path

Author:

Adam Gibson

Constructor Summary

Constructors

Constructor and Description
ModelGuesser()

Method Summary

Modifier and Type	Method and Description
static Object	loadConfigGuess(InputStream stream) Load the model from the given input stream
static Object	loadConfigGuess(String path) Load the model from the given file path
static Model	loadModelGuess(InputStream stream) Load the model from the given input stream.
static Model	loadModelGuess(InputStream stream, File tempDirectory) As per loadModelGuess(InputStream) but (optionally) allows copying to the specified temporary directory
static Model	loadModelGuess(String path) Load the model from the given file path
static Normalizer<?>	loadNormalizer(InputStream is) A facade for ModelSerializer.restoreNormalizerFromInputStream(InputStream)
static Normalizer<?>	loadNormalizer(String path) A facade for ModelSerializer.restoreNormalizerFromFile(File)

Methods inherited from class java.lang.Object

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

Constructor Detail

ModelGuesser

public ModelGuesser()

Method Detail

loadNormalizer

public static Normalizer<?> loadNormalizer(InputStream is)
                                    throws IOException

A facade for ModelSerializer.restoreNormalizerFromInputStream(InputStream)

Parameters:

is - the input stream to load form

Returns:

the loaded normalizer

Throws:

IOException

loadNormalizer

public static Normalizer<?> loadNormalizer(String path)

A facade for ModelSerializer.restoreNormalizerFromFile(File)

Parameters:

path - the path to the file

Returns:

the loaded normalizer

loadConfigGuess

public static Object loadConfigGuess(String path)
                              throws Exception

Load the model from the given file path

Parameters:

path - the path of the file to "guess"

Returns:

the loaded model

Throws:

Exception

loadConfigGuess

public static Object loadConfigGuess(InputStream stream)
                              throws Exception

Load the model from the given input stream

Parameters:

stream - the path of the file to "guess"

Returns:

the loaded model

Throws:

Exception

loadModelGuess

public static Model loadModelGuess(String path)
                            throws Exception

Load the model from the given file path

Parameters:

path - the path of the file to "guess"

Returns:

the loaded model

Throws:

Exception

loadModelGuess

public static Model loadModelGuess(InputStream stream)
                            throws Exception

Load the model from the given input stream. The content of the stream is written to a temporary location, see DL4JSystemProperties.DL4J_TEMP_DIR_PROPERTY

Parameters:

stream - the path of the file to "guess"

Returns:

the loaded model

Throws:

Exception

loadModelGuess

public static Model loadModelGuess(InputStream stream,
                                   File tempDirectory)
                            throws Exception

As per loadModelGuess(InputStream) but (optionally) allows copying to the specified temporary directory

Parameters:

stream - Stream of the model file

tempDirectory - Temporary/working directory. May be null.

Throws:

Exception