org.nd4j.linalg.dataset.api.preprocessor.serializer

Class NormalizerSerializer

java.lang.Object

org.nd4j.linalg.dataset.api.preprocessor.serializer.NormalizerSerializer

public class NormalizerSerializer
extends Object

Utility for serializing and unserializing Normalizer instances.

Author:

Ede Meijer

Constructor Summary

Constructors

Constructor and Description
NormalizerSerializer()

Method Summary

Modifier and Type	Method and Description
NormalizerSerializer	addStrategy(NormalizerSerializerStrategy strategy) Add a normalizer serializer strategy
static NormalizerSerializer	getDefault() Get the default serializer configured with strategies for the built-in normalizer implementations
<T extends Normalizer> T	restore(File file) Restore a normalizer from the given file
<T extends Normalizer> T	restore(InputStream stream) Restore a normalizer from an input stream
<T extends Normalizer> T	restore(String path) Restore a normalizer from the given path
void	write(Normalizer normalizer, File file) Serialize a normalizer to the given file
void	write(Normalizer normalizer, OutputStream stream) Serialize a normalizer to an output stream
void	write(Normalizer normalizer, String path) Serialize a normalizer to the given file path

Methods inherited from class java.lang.Object

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

Constructor Detail

NormalizerSerializer

public NormalizerSerializer()

Method Detail

write

public void write(@NonNull
                  Normalizer normalizer,
                  @NonNull
                  File file)
           throws IOException

Serialize a normalizer to the given file

Parameters:

normalizer - the normalizer

file - the destination file

Throws:

IOException

write

public void write(@NonNull
                  Normalizer normalizer,
                  @NonNull
                  String path)
           throws IOException

Serialize a normalizer to the given file path

Parameters:

normalizer - the normalizer

path - the destination file path

Throws:

IOException

write

public void write(@NonNull
                  Normalizer normalizer,
                  @NonNull
                  OutputStream stream)
           throws IOException

Serialize a normalizer to an output stream

Parameters:

normalizer - the normalizer

stream - the output stream to write to

Throws:

IOException

restore

public <T extends Normalizer> T restore(@NonNull
                                        String path)
                                 throws Exception

Restore a normalizer from the given path

Parameters:

path - path of the file containing a serialized normalizer

Returns:

the restored normalizer

Throws:

IOException

Exception

restore

public <T extends Normalizer> T restore(@NonNull
                                        File file)
                                 throws Exception

Restore a normalizer from the given file

Parameters:

file - the file containing a serialized normalizer

Returns:

the restored normalizer

Throws:

IOException

Exception

restore

public <T extends Normalizer> T restore(@NonNull
                                        InputStream stream)
                                 throws Exception

Restore a normalizer from an input stream

Parameters:

stream - a stream of serialized normalizer data

Returns:

the restored normalizer

Throws:

IOException

Exception

getDefault

public static NormalizerSerializer getDefault()

Get the default serializer configured with strategies for the built-in normalizer implementations

Returns:

the default serializer

addStrategy

public NormalizerSerializer addStrategy(@NonNull
                                        NormalizerSerializerStrategy strategy)

Add a normalizer serializer strategy

Parameters:

strategy - the new strategy

Returns:

self