org.deeplearning4j.base

Class MnistFetcher

java.lang.Object

org.deeplearning4j.base.MnistFetcher

public class MnistFetcher
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
protected java.io.File	BASE_DIR
protected java.io.File	FILE_DIR
protected static java.lang.String	LOCAL_DIR_NAME
protected static org.slf4j.Logger	log
static java.lang.String	testFileLabelsFilename_unzipped
static java.lang.String	testFilesFilename_unzipped
static java.lang.String	trainingFileLabelsFilename_unzipped
static java.lang.String	trainingFilesFilename_unzipped

Constructor Summary

Constructors

Constructor and Description
MnistFetcher()

Method Summary

Modifier and Type	Method and Description
java.io.File	downloadAndUntar()
static void	gunzipFile(java.io.File baseDir, java.io.File gzFile)

Methods inherited from class java.lang.Object

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

Field Detail

log

protected static final org.slf4j.Logger log

BASE_DIR

protected java.io.File BASE_DIR

LOCAL_DIR_NAME

protected static final java.lang.String LOCAL_DIR_NAME

See Also:

Constant Field Values

FILE_DIR

protected java.io.File FILE_DIR

trainingFilesFilename_unzipped

public static final java.lang.String trainingFilesFilename_unzipped

See Also:

Constant Field Values

trainingFileLabelsFilename_unzipped

public static final java.lang.String trainingFileLabelsFilename_unzipped

See Also:

Constant Field Values

testFilesFilename_unzipped

public static final java.lang.String testFilesFilename_unzipped

See Also:

Constant Field Values

testFileLabelsFilename_unzipped

public static final java.lang.String testFileLabelsFilename_unzipped

See Also:

Constant Field Values

Constructor Detail

MnistFetcher

public MnistFetcher()

Method Detail

downloadAndUntar

public java.io.File downloadAndUntar()
                              throws java.io.IOException

Throws:

java.io.IOException

gunzipFile

public static void gunzipFile(java.io.File baseDir,
                              java.io.File gzFile)
                       throws java.io.IOException

Throws:

java.io.IOException